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10707118812 = 2234132542051
BaseRepresentation
bin10011111100011000…
…11010101011011100
31000122012022222210000
421332030122223130
5133412010300222
64530242414300
7526222002555
oct117614325334
930565288700
1010707118812
1145a4986925
1220a9961390
13101834cb80
1473803132c
15429ed99ac
hex27e31aadc

10707118812 has 60 divisors (see below), whose sum is σ = 30143652616. Its totient is φ = 3294496800.

The previous prime is 10707118787. The next prime is 10707118831. The reversal of 10707118812 is 21881170701.

It is a super-2 number, since 2×107071188122 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1266814 + ... + 1275237.

Almost surely, 210707118812 is an apocalyptic number.

10707118812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10707118812 is an abundant number, since it is smaller than the sum of its proper divisors (19436533804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10707118812 is a wasteful number, since it uses less digits than its factorization.

10707118812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2542080 (or 2542069 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 36.

The spelling of 10707118812 in words is "ten billion, seven hundred seven million, one hundred eighteen thousand, eight hundred twelve".

Divisors: 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 234 324 351 468 702 1053 1404 2106 4212 2542051 5084102 7626153 10168204 15252306 22878459 30504612 33046663 45756918 66093326 68635377 91513836 99139989 132186652 137270754 198279978 205906131 274541508 297419967 396559956 411812262 594839934 823624524 892259901 1189679868 1784519802 2676779703 3569039604 5353559406 10707118812