Base | Representation |
---|---|
bin | 10010110100010011… |
… | …00110010110001000 |
3 | 222002001110010001111 |
4 | 21122021212112020 |
5 | 131142203303032 |
6 | 4350241300104 |
7 | 505226662240 |
oct | 113211462610 |
9 | 28061403044 |
10 | 10102400392 |
11 | 43145a5a37 |
12 | 1b5b334634 |
13 | c4cc91716 |
14 | 6bb9bab20 |
15 | 3e1d88c47 |
hex | 25a266588 |
10102400392 has 32 divisors (see below), whose sum is σ = 22151448000. Its totient is φ = 4228910784.
The previous prime is 10102400387. The next prime is 10102400393. The reversal of 10102400392 is 29300420101.
It is not an unprimeable number, because it can be changed into a prime (10102400393) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2095267 + ... + 2100082.
It is an arithmetic number, because the mean of its divisors is an integer number (692232750).
Almost surely, 210102400392 is an apocalyptic number.
It is an amenable number.
10102400392 is an abundant number, since it is smaller than the sum of its proper divisors (12049047608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10102400392 is a wasteful number, since it uses less digits than its factorization.
10102400392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4195405 (or 4195401 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 10102400392 its reverse (29300420101), we get a palindrome (39402820493).
The spelling of 10102400392 in words is "ten billion, one hundred two million, four hundred thousand, three hundred ninety-two".
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