Base | Representation |
---|---|
bin | 10010000110101111… |
… | …10000010100101000 |
3 | 221002102100010002222 |
4 | 21003113300110220 |
5 | 124401340012204 |
6 | 4244310213212 |
7 | 462606431303 |
oct | 110327602450 |
9 | 27072303088 |
10 | 9720235304 |
11 | 413890171a |
12 | 1a73354208 |
13 | bbba55c30 |
14 | 682d39b3a |
15 | 3bd549abe |
hex | 2435f0528 |
9720235304 has 16 divisors (see below), whose sum is σ = 19627398420. Its totient is φ = 4486262400.
The previous prime is 9720235241. The next prime is 9720235379. The reversal of 9720235304 is 4035320279.
It can be written as a sum of positive squares in 2 ways, for example, as 9682166404 + 38068900 = 98398^2 + 6170^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46731797 + ... + 46732004.
Almost surely, 29720235304 is an apocalyptic number.
It is an amenable number.
9720235304 is an abundant number, since it is smaller than the sum of its proper divisors (9907163116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9720235304 is a wasteful number, since it uses less digits than its factorization.
9720235304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93463820 (or 93463816 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 35.
The square root of 9720235304 is about 98591.2536891585. The cubic root of 9720235304 is about 2134.1532037736.
The spelling of 9720235304 in words is "nine billion, seven hundred twenty million, two hundred thirty-five thousand, three hundred four".
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