Base | Representation |
---|---|
bin | 10010100101111101… |
… | …00101011000101000 |
3 | 221202200000211000201 |
4 | 21102332211120220 |
5 | 130420402303420 |
6 | 4330302241544 |
7 | 502236133531 |
oct | 112276453050 |
9 | 27680024021 |
10 | 9982072360 |
11 | 426268a787 |
12 | 1b26b862b4 |
13 | c310813c0 |
14 | 6a9a17688 |
15 | 3d651b10a |
hex | 252fa5628 |
9982072360 has 32 divisors (see below), whose sum is σ = 24187330440. Its totient is φ = 3685688064.
The previous prime is 9982072357. The next prime is 9982072367. The reversal of 9982072360 is 632702899.
It can be written as a sum of positive squares in 4 ways, for example, as 5560088356 + 4421984004 = 74566^2 + 66498^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 9982072360.
It is not an unprimeable number, because it can be changed into a prime (9982072367) 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, 9597627 + ... + 9598666.
Almost surely, 29982072360 is an apocalyptic number.
It is an amenable number.
9982072360 is an abundant number, since it is smaller than the sum of its proper divisors (14205258080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9982072360 is a wasteful number, since it uses less digits than its factorization.
9982072360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19196317 (or 19196313 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 46.
The square root of 9982072360 is about 99910.3215889129. The cubic root of 9982072360 is about 2153.1464555739.
The spelling of 9982072360 in words is "nine billion, nine hundred eighty-two million, seventy-two thousand, three hundred sixty".
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