Base | Representation |
---|---|
bin | 110001111100010111… |
… | …1100100010101100000 |
3 | 101020211121101011202110 |
4 | 1203320233210111200 |
5 | 3224123110344042 |
6 | 121134315515320 |
7 | 10514546435514 |
oct | 1437057442540 |
9 | 336747334673 |
10 | 107252434272 |
11 | 41538226335 |
12 | 18952758b40 |
13 | a1631cb079 |
14 | 529632c144 |
15 | 2bcacb909c |
hex | 18f8be4560 |
107252434272 has 24 divisors (see below), whose sum is σ = 281537640216. Its totient is φ = 35750811392.
The previous prime is 107252434241. The next prime is 107252434273. The reversal of 107252434272 is 272434252701.
It is a tau number, because it is divible by the number of its divisors (24).
It is a self number, because there is not a number n which added to its sum of digits gives 107252434272.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107252434273) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558606333 + ... + 558606524.
It is an arithmetic number, because the mean of its divisors is an integer number (11730735009).
Almost surely, 2107252434272 is an apocalyptic number.
107252434272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
107252434272 is an abundant number, since it is smaller than the sum of its proper divisors (174285205944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107252434272 is a wasteful number, since it uses less digits than its factorization.
107252434272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1117212870 (or 1117212862 counting only the distinct ones).
The product of its (nonzero) digits is 188160, while the sum is 39.
Adding to 107252434272 its reverse (272434252701), we get a palindrome (379686686973).
The spelling of 107252434272 in words is "one hundred seven billion, two hundred fifty-two million, four hundred thirty-four thousand, two hundred seventy-two".
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