Base | Representation |
---|---|
bin | 110010010000100111… |
… | …001000100000111100 |
3 | 12011021222010221010021 |
4 | 302100213020200330 |
5 | 1341010220111043 |
6 | 40442550021524 |
7 | 3620215414402 |
oct | 622047104074 |
9 | 164258127107 |
10 | 53965785148 |
11 | 20983308140 |
12 | a5610478a4 |
13 | 5120571b62 |
14 | 287d2d9472 |
15 | 160cb0c3ed |
hex | c909c883c |
53965785148 has 24 divisors (see below), whose sum is σ = 103039426224. Its totient is φ = 24526608000.
The previous prime is 53965785127. The next prime is 53965785173. The reversal of 53965785148 is 84158756935.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265498 + ... + 422398.
It is an arithmetic number, because the mean of its divisors is an integer number (4293309426).
Almost surely, 253965785148 is an apocalyptic number.
It is an amenable number.
53965785148 is a deficient number, since it is larger than the sum of its proper divisors (49073641076).
53965785148 is a wasteful number, since it uses less digits than its factorization.
53965785148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164733 (or 164731 counting only the distinct ones).
The product of its digits is 36288000, while the sum is 61.
The spelling of 53965785148 in words is "fifty-three billion, nine hundred sixty-five million, seven hundred eighty-five thousand, one hundred forty-eight".
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