Base | Representation |
---|---|
bin | 1101100110010… |
… | …0110111110100 |
3 | 10222022202001200 |
4 | 3121210313310 |
5 | 104100130101 |
6 | 5354252500 |
7 | 1261541343 |
oct | 331446764 |
9 | 128282050 |
10 | 57036276 |
11 | 2a217220 |
12 | 17127130 |
13 | ba7cc9b |
14 | 7809b5a |
15 | 5019986 |
hex | 3664df4 |
57036276 has 36 divisors (see below), whose sum is σ = 157282944. Its totient is φ = 17283600.
The previous prime is 57036269. The next prime is 57036293. The reversal of 57036276 is 67263075.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 57036276.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71620 + ... + 72411.
Almost surely, 257036276 is an apocalyptic number.
It is an amenable number.
57036276 is an abundant number, since it is smaller than the sum of its proper divisors (100246668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57036276 is a wasteful number, since it uses less digits than its factorization.
57036276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144052 (or 144047 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 36.
The square root of 57036276 is about 7552.2364899412. The cubic root of 57036276 is about 384.9317380522.
The spelling of 57036276 in words is "fifty-seven million, thirty-six thousand, two hundred seventy-six".
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