Base | Representation |
---|---|
bin | 10011000011000110… |
… | …00010110010110111 |
3 | 222101200222120211211 |
4 | 21201203002302313 |
5 | 131420441323111 |
6 | 4410433342251 |
7 | 511264623652 |
oct | 114143026267 |
9 | 28350876754 |
10 | 10226511031 |
11 | 4378665110 |
12 | 1b94a07987 |
13 | c6c8c7679 |
14 | 6d0286899 |
15 | 3ecc02521 |
hex | 2618c2cb7 |
10226511031 has 16 divisors (see below), whose sum is σ = 11390641920. Its totient is φ = 9103121280.
The previous prime is 10226510951. The next prime is 10226511049. The reversal of 10226511031 is 13011562201.
It is a happy number.
It is not a de Polignac number, because 10226511031 - 29 = 10226510519 is a prime.
It is a super-2 number, since 2×102265110312 (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 = 10226510993 and 10226511011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10226517031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81535 + ... + 164623.
It is an arithmetic number, because the mean of its divisors is an integer number (711915120).
Almost surely, 210226511031 is an apocalyptic number.
10226511031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10226511031 is a deficient number, since it is larger than the sum of its proper divisors (1164130889).
10226511031 is a wasteful number, since it uses less digits than its factorization.
10226511031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83334.
The product of its (nonzero) digits is 360, while the sum is 22.
The spelling of 10226511031 in words is "ten billion, two hundred twenty-six million, five hundred eleven thousand, thirty-one".
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