Base | Representation |
---|---|
bin | 110001010111000011… |
… | …001010000011111100 |
3 | 12001210122221122122111 |
4 | 301113003022003330 |
5 | 1332021003143423 |
6 | 40203051023404 |
7 | 3554251005631 |
oct | 612703120374 |
9 | 161718848574 |
10 | 53000052988 |
11 | 2052816a293 |
12 | a33173ab64 |
13 | 4cc84723cc |
14 | 27cad4c188 |
15 | 15a2e4960d |
hex | c570ca0fc |
53000052988 has 6 divisors (see below), whose sum is σ = 92750092736. Its totient is φ = 26500026492.
The previous prime is 53000052961. The next prime is 53000053027. The reversal of 53000052988 is 88925000035.
It is a self number, because there is not a number n which added to its sum of digits gives 53000052988.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 6625006620 + ... + 6625006627.
Almost surely, 253000052988 is an apocalyptic number.
It is an amenable number.
53000052988 is a deficient number, since it is larger than the sum of its proper divisors (39750039748).
53000052988 is a wasteful number, since it uses less digits than its factorization.
53000052988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13250013251 (or 13250013249 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 40.
The spelling of 53000052988 in words is "fifty-three billion, fifty-two thousand, nine hundred eighty-eight".
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