Base | Representation |
---|---|
bin | 10011010000011… |
… | …011111011001110 |
3 | 211111220221200000 |
4 | 103100123323032 |
5 | 1130201411130 |
6 | 52020345130 |
7 | 11002045632 |
oct | 2320337316 |
9 | 744827600 |
10 | 323075790 |
11 | 156405694 |
12 | 902451a6 |
13 | 51c1a20b |
14 | 30c9cdc2 |
15 | 1d56b260 |
hex | 1341bece |
323075790 has 48 divisors (see below), whose sum is σ = 871114608. Its totient is φ = 86152896.
The previous prime is 323075789. The next prime is 323075801. The reversal of 323075790 is 97570323.
It is a happy number.
323075790 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64047 + ... + 68906.
It is an arithmetic number, because the mean of its divisors is an integer number (18148221).
Almost surely, 2323075790 is an apocalyptic number.
323075790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
323075790 is an abundant number, since it is smaller than the sum of its proper divisors (548038818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323075790 is a wasteful number, since it uses less digits than its factorization.
323075790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132975 (or 132963 counting only the distinct ones).
The product of its (nonzero) digits is 39690, while the sum is 36.
The square root of 323075790 is about 17974.3091661404. The cubic root of 323075790 is about 686.1748641200.
The spelling of 323075790 in words is "three hundred twenty-three million, seventy-five thousand, seven hundred ninety".
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