Base | Representation |
---|---|
bin | 1100110110011… |
… | …0100110000000 |
3 | 10202102021121102 |
4 | 3031212212000 |
5 | 102244210400 |
6 | 5203113532 |
7 | 1223056601 |
oct | 315464600 |
9 | 122367542 |
10 | 53897600 |
11 | 28473079 |
12 | 160728a8 |
13 | b221493 |
14 | 722dda8 |
15 | 4ae99d5 |
hex | 3366980 |
53897600 has 48 divisors (see below), whose sum is σ = 133151820. Its totient is φ = 21557760.
The previous prime is 53897563. The next prime is 53897603. The reversal of 53897600 is 679835.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53897603) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5222 + ... + 11621.
Almost surely, 253897600 is an apocalyptic number.
53897600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
53897600 is an abundant number, since it is smaller than the sum of its proper divisors (79254220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53897600 is a wasteful number, since it uses less digits than its factorization.
53897600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16867 (or 16850 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 53897600 is about 7341.4984846419. The cubic root of 53897600 is about 377.7372454271.
The spelling of 53897600 in words is "fifty-three million, eight hundred ninety-seven thousand, six hundred".
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