Base | Representation |
---|---|
bin | 101001100011111011… |
… | …0110111000000001010 |
3 | 22112101011010100002002 |
4 | 1103013312313000022 |
5 | 2430242103033340 |
6 | 105000232311002 |
7 | 6306520552136 |
oct | 1230766670012 |
9 | 275334110062 |
10 | 89252392970 |
11 | 34940715944 |
12 | 1536a542462 |
13 | 8554c84a60 |
14 | 44698d03c6 |
15 | 24c5903715 |
hex | 14c7db700a |
89252392970 has 16 divisors (see below), whose sum is σ = 173012331240. Its totient is φ = 32954729664.
The previous prime is 89252392951. The next prime is 89252393017. The reversal of 89252392970 is 7929325298.
It can be written as a sum of positive squares in 4 ways, for example, as 53524210609 + 35728182361 = 231353^2 + 189019^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343278305 + ... + 343278564.
Almost surely, 289252392970 is an apocalyptic number.
89252392970 is a deficient number, since it is larger than the sum of its proper divisors (83759938270).
89252392970 is a wasteful number, since it uses less digits than its factorization.
89252392970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686556889.
The product of its (nonzero) digits is 4898880, while the sum is 56.
The spelling of 89252392970 in words is "eighty-nine billion, two hundred fifty-two million, three hundred ninety-two thousand, nine hundred seventy".
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