Base | Representation |
---|---|
bin | 10010110100010010… |
… | …10010101110100000 |
3 | 222002001022000211012 |
4 | 21122021102232200 |
5 | 131142143220112 |
6 | 4350235440052 |
7 | 505226206040 |
oct | 113211225640 |
9 | 28061260735 |
10 | 10102320032 |
11 | 4314550622 |
12 | 1b5b2b6028 |
13 | c4cc63c7c |
14 | 6bb999720 |
15 | 3e1d70022 |
hex | 25a252ba0 |
10102320032 has 48 divisors (see below), whose sum is σ = 23069511360. Its totient is φ = 4264939008.
The previous prime is 10102320001. The next prime is 10102320043. The reversal of 10102320032 is 23002320101.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 10102319989 and 10102320016.
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, 321557 + ... + 351572.
It is an arithmetic number, because the mean of its divisors is an integer number (480614820).
Almost surely, 210102320032 is an apocalyptic number.
It is an amenable number.
10102320032 is an abundant number, since it is smaller than the sum of its proper divisors (12967191328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10102320032 is an equidigital number, since it uses as much as digits as its factorization.
10102320032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 673213 (or 673205 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 10102320032 its reverse (23002320101), we get a palindrome (33104640133).
The spelling of 10102320032 in words is "ten billion, one hundred two million, three hundred twenty thousand, thirty-two".
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