Base | Representation |
---|---|
bin | 10010101001010010… |
… | …01111100000000011 |
3 | 221211121122022121210 |
4 | 21110221033200003 |
5 | 131000032012011 |
6 | 4333141421203 |
7 | 503025604101 |
oct | 112451174003 |
9 | 27747568553 |
10 | 10010032131 |
11 | 4277447330 |
12 | 1b3440a803 |
13 | c36ac0848 |
14 | 6ad614c71 |
15 | 3d8be06a6 |
hex | 254a4f803 |
10010032131 has 16 divisors (see below), whose sum is σ = 14633222400. Its totient is φ = 6036196320.
The previous prime is 10010032127. The next prime is 10010032139. The reversal of 10010032131 is 13123001001.
It is not a de Polignac number, because 10010032131 - 22 = 10010032127 is a prime.
It is a super-2 number, since 2×100100321312 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10010032139) 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, 755580 + ... + 768713.
It is an arithmetic number, because the mean of its divisors is an integer number (914576400).
Almost surely, 210010032131 is an apocalyptic number.
10010032131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10010032131 is a deficient number, since it is larger than the sum of its proper divisors (4623190269).
10010032131 is a wasteful number, since it uses less digits than its factorization.
10010032131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1524506.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 10010032131 its reverse (13123001001), we get a palindrome (23133033132).
It can be divided in two parts, 100100 and 32131, that added together give a palindrome (132231).
The spelling of 10010032131 in words is "ten billion, ten million, thirty-two thousand, one hundred thirty-one".
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