Base | Representation |
---|---|
bin | 110101011011001000… |
… | …110011010101000010 |
3 | 12111001202202021001100 |
4 | 311123020303111002 |
5 | 1414440040441043 |
6 | 42204045115230 |
7 | 4100344426161 |
oct | 653310632502 |
9 | 174052667040 |
10 | 57363608898 |
11 | 22367297442 |
12 | b14ab58b16 |
13 | 55424b525b |
14 | 2ac269b3d8 |
15 | 175b084cd3 |
hex | d5b233542 |
57363608898 has 12 divisors (see below), whose sum is σ = 124287819318. Its totient is φ = 19121202960.
The previous prime is 57363608893. The next prime is 57363608927. The reversal of 57363608898 is 89880636375.
57363608898 is a `hidden beast` number, since 57 + 363 + 60 + 88 + 98 = 666.
It can be written as a sum of positive squares in only one way, i.e., 30651955929 + 26711652969 = 175077^2 + 163437^2 .
It is not an unprimeable number, because it can be changed into a prime (57363608893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1593433563 + ... + 1593433598.
Almost surely, 257363608898 is an apocalyptic number.
57363608898 is an abundant number, since it is smaller than the sum of its proper divisors (66924210420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57363608898 is a wasteful number, since it uses less digits than its factorization.
57363608898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3186867169 (or 3186867166 counting only the distinct ones).
The product of its (nonzero) digits is 52254720, while the sum is 63.
The spelling of 57363608898 in words is "fifty-seven billion, three hundred sixty-three million, six hundred eight thousand, eight hundred ninety-eight".
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