Base | Representation |
---|---|
bin | 10010111010101100… |
… | …01001101101100111 |
3 | 222012210100101221100 |
4 | 21131112021231213 |
5 | 131244420211011 |
6 | 4355434451143 |
7 | 506450524266 |
oct | 113526115547 |
9 | 28183311840 |
10 | 10156022631 |
11 | 43418a0137 |
12 | 1b75293ab3 |
13 | c5b117761 |
14 | 6c4b785dd |
15 | 3e692bd56 |
hex | 25d589b67 |
10156022631 has 6 divisors (see below), whose sum is σ = 14669810480. Its totient is φ = 6770681748.
The previous prime is 10156022627. The next prime is 10156022641. The reversal of 10156022631 is 13622065101.
10156022631 is a `hidden beast` number, since 1 + 0 + 1 + 5 + 6 + 0 + 22 + 631 = 666.
10156022631 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10156022631 - 22 = 10156022627 is a prime.
It is a super-2 number, since 2×101560226312 (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 = 10156022595 and 10156022604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10156022641) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 564223471 + ... + 564223488.
Almost surely, 210156022631 is an apocalyptic number.
10156022631 is a deficient number, since it is larger than the sum of its proper divisors (4513787849).
10156022631 is a wasteful number, since it uses less digits than its factorization.
10156022631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1128446965 (or 1128446962 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
Adding to 10156022631 its reverse (13622065101), we get a palindrome (23778087732).
The spelling of 10156022631 in words is "ten billion, one hundred fifty-six million, twenty-two thousand, six hundred thirty-one".
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