Integer Profile

1,400,842

2 × 139 × 5039

Prime factors, divisor sums, positional representations and sequence properties for 1,400,842. The prime factorization is 2 × 139 × 5039.

Number of positive divisors: 8. Showing the recorded part of the sequence: 93.

DeficientEvenComposite

Collatz trajectory (93 steps)

Even: n → n/2; Odd: n → 3n + 1

1,400,842700,4212,101,2641,050,632525,316262,658131,329393,988196,99498,497295,492147,74673,873221,620110,81055,405166,21683,10841,55420,77762,33231,16615,58346,75023,37570,12635,063105,19052,595157,78678,893236,680118,34059,17029,58588,75644,37822,18966,56833,28416,6428,32124,96412,4826,24118,7249,3624,68114,0447,0223,51110,5345,26715,8027,90123,70411,8525,9262,9638,890

Showing 60 of 60.

Prime factorization

Factorization: 2 × 139 × 5039
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,116,800
Proper-divisor sum: 715,958
Digit sum: 19
Digital root: 1

Number bases

Decimal: 1400842
Binary: 101010110000000001010 (21 bits)
Octal: 0o5260012
Hexadecimal: 0x15600A

Divisor catalog (8)

121392785,03910,078700,4211,400,842

Showing 8 of 8.