Base | Representation |
---|---|
bin | 110001100110001011… |
… | …010011000010011100 |
3 | 12002110100111122001010 |
4 | 301212023103002130 |
5 | 1333030441021043 |
6 | 40244154415220 |
7 | 3563452133520 |
oct | 614613230234 |
9 | 162410448033 |
10 | 53253845148 |
11 | 20648453079 |
12 | a3a2731510 |
13 | 5038c11b9a |
14 | 2812933d80 |
15 | 15ba37c133 |
hex | c662d309c |
53253845148 has 24 divisors (see below), whose sum is σ = 142010253952. Its totient is φ = 15215384304.
The previous prime is 53253845137. The next prime is 53253845153. The reversal of 53253845148 is 84154835235.
It is a junction number, because it is equal to n+sod(n) for n = 53253845097 and 53253845106.
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, 316987090 + ... + 316987257.
Almost surely, 253253845148 is an apocalyptic number.
It is an amenable number.
53253845148 is an abundant number, since it is smaller than the sum of its proper divisors (88756408804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53253845148 is a wasteful number, since it uses less digits than its factorization.
53253845148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 633974361 (or 633974359 counting only the distinct ones).
The product of its digits is 2304000, while the sum is 48.
The spelling of 53253845148 in words is "fifty-three billion, two hundred fifty-three million, eight hundred forty-five thousand, one hundred forty-eight".
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