Base | Representation |
---|---|
bin | 100000111001100011… |
… | …0101100011001001000 |
3 | 20202100202120220202101 |
4 | 1001303012230121020 |
5 | 2124143024030042 |
6 | 52242331443144 |
7 | 5050534200343 |
oct | 1016306543110 |
9 | 222322526671 |
10 | 70650611272 |
11 | 27a65478a3a |
12 | 118388b64b4 |
13 | 687c183937 |
14 | 35c31b545a |
15 | 1c877c96b7 |
hex | 10731ac648 |
70650611272 has 64 divisors (see below), whose sum is σ = 136307525760. Its totient is φ = 34318771200.
The previous prime is 70650611231. The next prime is 70650611299. The reversal of 70650611272 is 27211605607.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20411622 + ... + 20415082.
It is an arithmetic number, because the mean of its divisors is an integer number (2129805090).
Almost surely, 270650611272 is an apocalyptic number.
It is an amenable number.
70650611272 is a deficient number, since it is larger than the sum of its proper divisors (65656914488).
70650611272 is a wasteful number, since it uses less digits than its factorization.
70650611272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4054 (or 4050 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 37.
The spelling of 70650611272 in words is "seventy billion, six hundred fifty million, six hundred eleven thousand, two hundred seventy-two".
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