Base | Representation |
---|---|
bin | 10010110101011100… |
… | …10011011011010111 |
3 | 222002201112221201220 |
4 | 21122232103123113 |
5 | 131202134202411 |
6 | 4351223421423 |
7 | 505404525243 |
oct | 113256233327 |
9 | 28081487656 |
10 | 10112022231 |
11 | 4319a77a73 |
12 | 1b625b4873 |
13 | c51c8010c |
14 | 6bcda3423 |
15 | 3e2b39b06 |
hex | 25ab936d7 |
10112022231 has 8 divisors (see below), whose sum is σ = 13483407984. Its totient is φ = 6740992320.
The previous prime is 10112022227. The next prime is 10112022233. The reversal of 10112022231 is 13222021101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10112022231 - 22 = 10112022227 is a prime.
It is a super-2 number, since 2×101120222312 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10112022231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10112022233) 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, 13510 + ... + 142851.
It is an arithmetic number, because the mean of its divisors is an integer number (1685425998).
Almost surely, 210112022231 is an apocalyptic number.
10112022231 is a deficient number, since it is larger than the sum of its proper divisors (3371385753).
10112022231 is a wasteful number, since it uses less digits than its factorization.
10112022231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177921.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 10112022231 its reverse (13222021101), we get a palindrome (23334043332).
The spelling of 10112022231 in words is "ten billion, one hundred twelve million, twenty-two thousand, two hundred thirty-one".
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