Base | Representation |
---|---|
bin | 100000100111110001… |
… | …0010111111011101101 |
3 | 20200211011202012221021 |
4 | 1001033202113323231 |
5 | 2121432243401400 |
6 | 52103213534141 |
7 | 5030000135503 |
oct | 1011742277355 |
9 | 220734665837 |
10 | 70053887725 |
11 | 27789658788 |
12 | 116b0aa4351 |
13 | 67b5664493 |
14 | 3567c42673 |
15 | 1c5020771a |
hex | 104f897eed |
70053887725 has 24 divisors (see below), whose sum is σ = 93272119488. Its totient is φ = 52003526400.
The previous prime is 70053887627. The next prime is 70053887741. The reversal of 70053887725 is 52778835007.
It is a happy number.
It is not a de Polignac number, because 70053887725 - 27 = 70053887597 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1130619 + ... + 1190968.
It is an arithmetic number, because the mean of its divisors is an integer number (3886338312).
Almost surely, 270053887725 is an apocalyptic number.
It is an amenable number.
70053887725 is a deficient number, since it is larger than the sum of its proper divisors (23218231763).
70053887725 is a wasteful number, since it uses less digits than its factorization.
70053887725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2321685 (or 2321680 counting only the distinct ones).
The product of its (nonzero) digits is 3292800, while the sum is 52.
The spelling of 70053887725 in words is "seventy billion, fifty-three million, eight hundred eighty-seven thousand, seven hundred twenty-five".
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