Base | Representation |
---|---|
bin | 10010110100010011… |
… | …01101110100010000 |
3 | 222002001111200000211 |
4 | 21122021231310100 |
5 | 131142210242432 |
6 | 4350242053504 |
7 | 505230150403 |
oct | 113211556420 |
9 | 28061450024 |
10 | 10102430992 |
11 | 4314616a25 |
12 | 1b5b34a294 |
13 | c4cca2624 |
14 | 6bb9c7d3a |
15 | 3e1d92d47 |
hex | 25a26dd10 |
10102430992 has 20 divisors (see below), whose sum is σ = 19596273040. Its totient is φ = 5045328288.
The previous prime is 10102430971. The next prime is 10102430993. The reversal of 10102430992 is 29903420101.
It is a super-2 number, since 2×101024309922 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10102430993) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353778 + ... + 381265.
It is an arithmetic number, because the mean of its divisors is an integer number (979813652).
Almost surely, 210102430992 is an apocalyptic number.
It is an amenable number.
10102430992 is a deficient number, since it is larger than the sum of its proper divisors (9493842048).
10102430992 is an equidigital number, since it uses as much as digits as its factorization.
10102430992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 735910 (or 735904 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 31.
The spelling of 10102430992 in words is "ten billion, one hundred two million, four hundred thirty thousand, nine hundred ninety-two".
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