Base | Representation |
---|---|
bin | 10010101011110100… |
… | …00010001000010000 |
3 | 221220002111022121020 |
4 | 21111322002020100 |
5 | 131020442223044 |
6 | 4335215355440 |
7 | 503403613122 |
oct | 112572021020 |
9 | 27802438536 |
10 | 10031211024 |
11 | 42883a234a |
12 | 1b3b522b80 |
13 | c3b2c7733 |
14 | 6b2369212 |
15 | 3da9c5a19 |
hex | 255e82210 |
10031211024 has 40 divisors (see below), whose sum is σ = 25917686400. Its totient is φ = 3343256448.
The previous prime is 10031211017. The next prime is 10031211061. The reversal of 10031211024 is 42011213001.
It is a super-3 number, since 3×100312110243 (a number of 31 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10031210994 and 10031211012.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516009 + ... + 535095.
It is an arithmetic number, because the mean of its divisors is an integer number (647942160).
Almost surely, 210031211024 is an apocalyptic number.
It is an amenable number.
10031211024 is an abundant number, since it is smaller than the sum of its proper divisors (15886475376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10031211024 is a wasteful number, since it uses less digits than its factorization.
10031211024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30047 (or 30041 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 10031211024 its reverse (42011213001), we get a palindrome (52042424025).
The spelling of 10031211024 in words is "ten billion, thirty-one million, two hundred eleven thousand, twenty-four".
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