Base | Representation |
---|---|
bin | 110001100110001000… |
… | …010001100001011100 |
3 | 12002110022000100202002 |
4 | 301212020101201130 |
5 | 1333030240140013 |
6 | 40244125421432 |
7 | 3563442322565 |
oct | 614610214134 |
9 | 162408010662 |
10 | 53253052508 |
11 | 20647a615a7 |
12 | a3a240a878 |
13 | 50389c5176 |
14 | 28127a916c |
15 | 15ba272358 |
hex | c6621185c |
53253052508 has 12 divisors (see below), whose sum is σ = 93198111552. Its totient is φ = 26625020640.
The previous prime is 53253052487. The next prime is 53253052571. The reversal of 53253052508 is 80525035235.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294860 + ... + 439827.
It is an arithmetic number, because the mean of its divisors is an integer number (7766509296).
Almost surely, 253253052508 is an apocalyptic number.
It is an amenable number.
53253052508 is a deficient number, since it is larger than the sum of its proper divisors (39945059044).
53253052508 is a wasteful number, since it uses less digits than its factorization.
53253052508 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 752812 (or 752810 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 38.
The spelling of 53253052508 in words is "fifty-three billion, two hundred fifty-three million, fifty-two thousand, five hundred eight".
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