Base | Representation |
---|---|
bin | 100000110101000100… |
… | …0001010001111000001 |
3 | 20201222021012002220020 |
4 | 1001222020022033001 |
5 | 2123341000010310 |
6 | 52215351404053 |
7 | 5044025055441 |
oct | 1015210121701 |
9 | 221867162806 |
10 | 70500000705 |
11 | 27998459aa2 |
12 | 117b6383629 |
13 | 6856bccb64 |
14 | 35ab1ac121 |
15 | 1c79479170 |
hex | 106a20a3c1 |
70500000705 has 32 divisors (see below), whose sum is σ = 121976492544. Its totient is φ = 34635288576.
The previous prime is 70500000679. The next prime is 70500000713. The reversal of 70500000705 is 50700000507.
It is not a de Polignac number, because 70500000705 - 213 = 70499992513 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2929192 + ... + 2953161.
It is an arithmetic number, because the mean of its divisors is an integer number (3811765392).
Almost surely, 270500000705 is an apocalyptic number.
It is an amenable number.
70500000705 is a deficient number, since it is larger than the sum of its proper divisors (51476491839).
70500000705 is a wasteful number, since it uses less digits than its factorization.
70500000705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5882425.
The product of its (nonzero) digits is 1225, while the sum is 24.
The spelling of 70500000705 in words is "seventy billion, five hundred million, seven hundred five", and thus it is an aban number.
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