Base | Representation |
---|---|
bin | 10010110101011110… |
… | …11100111010011111 |
3 | 222002202010020122001 |
4 | 21122233130322133 |
5 | 131202223320411 |
6 | 4351234103131 |
7 | 505410220633 |
oct | 113257347237 |
9 | 28082106561 |
10 | 10112323231 |
11 | 431a16312a |
12 | 1b6271aaa7 |
13 | c5205711a |
14 | 6bd040dc3 |
15 | 3e2b98dc1 |
hex | 25abdce9f |
10112323231 has 8 divisors (see below), whose sum is σ = 10888644240. Its totient is φ = 9356166528.
The previous prime is 10112323223. The next prime is 10112323261. The reversal of 10112323231 is 13232321101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10112323231 - 23 = 10112323223 is a prime.
It is a super-2 number, since 2×101123232312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10112323199 and 10112323208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10112323261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5040036 + ... + 5042041.
It is an arithmetic number, because the mean of its divisors is an integer number (1361080530).
Almost surely, 210112323231 is an apocalyptic number.
10112323231 is a deficient number, since it is larger than the sum of its proper divisors (776321009).
10112323231 is a wasteful number, since it uses less digits than its factorization.
10112323231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10082153.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 10112323231 its reverse (13232321101), we get a palindrome (23344644332).
The spelling of 10112323231 in words is "ten billion, one hundred twelve million, three hundred twenty-three thousand, two hundred thirty-one".
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