Base | Representation |
---|---|
bin | 110010000110101111… |
… | …111111010000111101 |
3 | 12010212102211011100200 |
4 | 302012233333100331 |
5 | 1340140341200042 |
6 | 40414315514113 |
7 | 3613136203605 |
oct | 620657772075 |
9 | 163772734320 |
10 | 53800334397 |
11 | 208a8982587 |
12 | a515758939 |
13 | 50c51c33c4 |
14 | 286534bc05 |
15 | 15ed329c4c |
hex | c86bff43d |
53800334397 has 48 divisors (see below), whose sum is σ = 79847389440. Its totient is φ = 34893720576.
The previous prime is 53800334369. The next prime is 53800334407. The reversal of 53800334397 is 79343300835.
It is not a de Polignac number, because 53800334397 - 215 = 53800301629 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53800333397) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57911629 + ... + 57912557.
It is an arithmetic number, because the mean of its divisors is an integer number (1663487280).
Almost surely, 253800334397 is an apocalyptic number.
It is an amenable number.
53800334397 is a deficient number, since it is larger than the sum of its proper divisors (26047055043).
53800334397 is a wasteful number, since it uses less digits than its factorization.
53800334397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1882 (or 1879 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 45.
The spelling of 53800334397 in words is "fifty-three billion, eight hundred million, three hundred thirty-four thousand, three hundred ninety-seven".
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