Integer Profile

1,341,628

2^2 × 19 × 127 × 139

Prime factors, divisor sums, positional representations and sequence properties for 1,341,628. The prime factorization is 2^2 × 19 × 127 × 139.

Number of positive divisors: 24. Showing the recorded part of the sequence: 261.

DeficientEvenComposite

Collatz trajectory (261 steps)

Even: n → n/2; Odd: n → 3n + 1

1,341,628670,814335,4071,006,222503,1111,509,334754,6672,264,0021,132,0013,396,0041,698,002849,0012,547,0041,273,502636,7511,910,254955,1272,865,3821,432,6914,298,0742,149,0376,447,1123,223,5561,611,778805,8892,417,6681,208,834604,4171,813,252906,626453,3131,359,940679,970339,9851,019,956509,978254,989764,968382,484191,24295,621286,864143,43271,71635,85817,92953,78826,89413,44740,34220,17160,51430,25790,77245,38622,69368,08034,04017,0208,510

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 19 × 127 × 139
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,508,800
Proper-divisor sum: 1,167,172
Digit sum: 25
Digital root: 7

Number bases

Decimal: 1341628
Binary: 101000111100010111100 (21 bits)
Octal: 0o5074274
Hexadecimal: 0x1478BC

Divisor catalog (24)

1241938761271392542785085562,4132,6414,8265,2829,65210,56417,65335,30670,612335,407670,8141,341,628

Showing 24 of 24.