Base | Representation |
---|---|
bin | 10010101001100001… |
… | …10101110101000011 |
3 | 221211202101112010120 |
4 | 21110300311311003 |
5 | 131001034233011 |
6 | 4333252231323 |
7 | 503051541504 |
oct | 112460656503 |
9 | 27752345116 |
10 | 10012024131 |
11 | 4278587a0a |
12 | 1b3500b543 |
13 | c3733a445 |
14 | 6ad9b2bab |
15 | 3d8e85a06 |
hex | 254c35d43 |
10012024131 has 16 divisors (see below), whose sum is σ = 13932414720. Its totient is φ = 6383268320.
The previous prime is 10012024111. The next prime is 10012024159. The reversal of 10012024131 is 13142021001.
It is a cyclic number.
It is not a de Polignac number, because 10012024131 - 218 = 10011761987 is a prime.
It is a super-2 number, since 2×100120241312 (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 10012024131.
It is not an unprimeable number, because it can be changed into a prime (10012024111) 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, 480316 + ... + 500726.
It is an arithmetic number, because the mean of its divisors is an integer number (870775920).
Almost surely, 210012024131 is an apocalyptic number.
10012024131 is a deficient number, since it is larger than the sum of its proper divisors (3920390589).
10012024131 is a wasteful number, since it uses less digits than its factorization.
10012024131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27546.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 10012024131 its reverse (13142021001), we get a palindrome (23154045132).
It can be divided in two parts, 100120 and 24131, that added together give a triangular number (124251 = T498).
The spelling of 10012024131 in words is "ten billion, twelve million, twenty-four thousand, one hundred thirty-one".
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