Base | Representation |
---|---|
bin | 10010101100111000… |
… | …10111001011010011 |
3 | 221220201102112001111 |
4 | 21112130113023103 |
5 | 131030243211011 |
6 | 4340140314151 |
7 | 503543243440 |
oct | 112634271323 |
9 | 27821375044 |
10 | 10040210131 |
11 | 4292489526 |
12 | 1b42542957 |
13 | c40128853 |
14 | 6b362c9c7 |
15 | 3db6a2121 |
hex | 2567172d3 |
10040210131 has 16 divisors (see below), whose sum is σ = 11765559744. Its totient is φ = 8389689984.
The previous prime is 10040210129. The next prime is 10040210153. The reversal of 10040210131 is 13101204001.
It is a cyclic number.
It is not a de Polignac number, because 10040210131 - 21 = 10040210129 is a prime.
It is a super-2 number, since 2×100402101312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10040210111) 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, 27940 + ... + 144433.
It is an arithmetic number, because the mean of its divisors is an integer number (735347484).
Almost surely, 210040210131 is an apocalyptic number.
10040210131 is a deficient number, since it is larger than the sum of its proper divisors (1725349613).
10040210131 is a wasteful number, since it uses less digits than its factorization.
10040210131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172590.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10040210131 its reverse (13101204001), we get a palindrome (23141414132).
The spelling of 10040210131 in words is "ten billion, forty million, two hundred ten thousand, one hundred thirty-one".
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