Base | Representation |
---|---|
bin | 110001011110100000… |
… | …011000011001101111 |
3 | 12002010101100110112200 |
4 | 301132200120121233 |
5 | 1332300014420130 |
6 | 40223320232543 |
7 | 3560330235054 |
oct | 613640303157 |
9 | 162111313480 |
10 | 53125154415 |
11 | 205918458a3 |
12 | a36760b753 |
13 | 5018364318 |
14 | 27dd7d502b |
15 | 15ade0b760 |
hex | c5e81866f |
53125154415 has 24 divisors (see below), whose sum is σ = 92095072368. Its totient is φ = 28329886080.
The previous prime is 53125154339. The next prime is 53125154419. The reversal of 53125154415 is 51445152135.
53125154415 is a `hidden beast` number, since 53 + 1 + 2 + 51 + 544 + 15 = 666.
53125154415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53125154415 - 213 = 53125146223 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 53125154415.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53125154419) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314172 + ... + 452718.
It is an arithmetic number, because the mean of its divisors is an integer number (3837294682).
Almost surely, 253125154415 is an apocalyptic number.
53125154415 is a deficient number, since it is larger than the sum of its proper divisors (38969917953).
53125154415 is a wasteful number, since it uses less digits than its factorization.
53125154415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147079 (or 147076 counting only the distinct ones).
The product of its digits is 60000, while the sum is 36.
The spelling of 53125154415 in words is "fifty-three billion, one hundred twenty-five million, one hundred fifty-four thousand, four hundred fifteen".
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