Base | Representation |
---|---|
bin | 100000110101011100… |
… | …1000111011000000100 |
3 | 20202000011100002221101 |
4 | 1001222321013120010 |
5 | 2123402241142202 |
6 | 52220530425444 |
7 | 5044242125443 |
oct | 1015271073004 |
9 | 222004302841 |
10 | 70512834052 |
11 | 279a4724971 |
12 | 117ba732284 |
13 | 685977425b |
14 | 35acb8cd5a |
15 | 1c7a661887 |
hex | 106ae47604 |
70512834052 has 12 divisors (see below), whose sum is σ = 123406136140. Its totient is φ = 35253938016.
The previous prime is 70512833987. The next prime is 70512834059. The reversal of 70512834052 is 25043821507.
It can be written as a sum of positive squares in 2 ways, for example, as 16696257796 + 53816576256 = 129214^2 + 231984^2 .
It is not an unprimeable number, because it can be changed into a prime (70512834059) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555003 + ... + 670114.
Almost surely, 270512834052 is an apocalyptic number.
It is an amenable number.
70512834052 is a deficient number, since it is larger than the sum of its proper divisors (52893302088).
70512834052 is a wasteful number, since it uses less digits than its factorization.
70512834052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1239510 (or 1239508 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 37.
The spelling of 70512834052 in words is "seventy billion, five hundred twelve million, eight hundred thirty-four thousand, fifty-two".
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