Base | Representation |
---|---|
bin | 110001000111010101… |
… | …0011001001010111100 |
3 | 101002020120110221121020 |
4 | 1202032222121022330 |
5 | 3212002002133144 |
6 | 120241541504140 |
7 | 10422466045314 |
oct | 1421652311274 |
9 | 332216427536 |
10 | 105472692924 |
11 | 40804649315 |
12 | 18536712050 |
13 | 9c3b582091 |
14 | 5167c0a444 |
15 | 2b24913419 |
hex | 188ea992bc |
105472692924 has 24 divisors (see below), whose sum is σ = 246972579840. Its totient is φ = 35033331504.
The previous prime is 105472692907. The next prime is 105472692937. The reversal of 105472692924 is 429296274501.
It is a super-2 number, since 2×1054726929242 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15525564 + ... + 15532355.
It is an arithmetic number, because the mean of its divisors is an integer number (10290524160).
Almost surely, 2105472692924 is an apocalyptic number.
It is an amenable number.
105472692924 is an abundant number, since it is smaller than the sum of its proper divisors (141499886916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105472692924 is a wasteful number, since it uses less digits than its factorization.
105472692924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31058209 (or 31058207 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 51.
The spelling of 105472692924 in words is "one hundred five billion, four hundred seventy-two million, six hundred ninety-two thousand, nine hundred twenty-four".
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