Base | Representation |
---|---|
bin | 1100110110010… |
… | …1000011100100 |
3 | 10202101221222002 |
4 | 3031211003210 |
5 | 102244010200 |
6 | 5203024432 |
7 | 1223032331 |
oct | 315450344 |
9 | 122357862 |
10 | 53891300 |
11 | 28469371 |
12 | 1606b118 |
13 | b21b658 |
14 | 722b988 |
15 | 4ae7bd5 |
hex | 33650e4 |
53891300 has 36 divisors (see below), whose sum is σ = 122033856. Its totient is φ = 20618400.
The previous prime is 53891297. The next prime is 53891303. The reversal of 53891300 is 319835.
It is an interprime number because it is at equal distance from previous prime (53891297) and next prime (53891303).
It is not an unprimeable number, because it can be changed into a prime (53891303) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9416 + ... + 14015.
Almost surely, 253891300 is an apocalyptic number.
53891300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
53891300 is an abundant number, since it is smaller than the sum of its proper divisors (68142556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53891300 is a wasteful number, since it uses less digits than its factorization.
53891300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23468 (or 23461 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 53891300 is about 7341.0694043852. The cubic root of 53891300 is about 377.7225271628.
The spelling of 53891300 in words is "fifty-three million, eight hundred ninety-one thousand, three hundred".
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