Base | Representation |
---|---|
bin | 10001101100001111… |
… | …10001000101100000 |
3 | 220111221001100201102 |
4 | 20312013301011200 |
5 | 123422433042240 |
6 | 4210245453532 |
7 | 454240106051 |
oct | 106607610540 |
9 | 26457040642 |
10 | 9497940320 |
11 | 4034381160 |
12 | 1a10a112a8 |
13 | b84993a3b |
14 | 6615d2728 |
15 | 3a8c89815 |
hex | 2361f1160 |
9497940320 has 48 divisors (see below), whose sum is σ = 24478787088. Its totient is φ = 3453795840.
The previous prime is 9497940299. The next prime is 9497940323. The reversal of 9497940320 is 230497949.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9497940323) 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, 2696519 + ... + 2700038.
It is an arithmetic number, because the mean of its divisors is an integer number (509974731).
Almost surely, 29497940320 is an apocalyptic number.
It is an amenable number.
9497940320 is an abundant number, since it is smaller than the sum of its proper divisors (14980846768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9497940320 is a wasteful number, since it uses less digits than its factorization.
9497940320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5396583 (or 5396575 counting only the distinct ones).
The product of its (nonzero) digits is 489888, while the sum is 47.
The square root of 9497940320 is about 97457.3769398705. The cubic root of 9497940320 is about 2117.7587206940.
The spelling of 9497940320 in words is "nine billion, four hundred ninety-seven million, nine hundred forty thousand, three hundred twenty".
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