Base | Representation |
---|---|
bin | 100000101010100100… |
… | …1000010000001011011 |
3 | 20201001201122221001122 |
4 | 1001111021002001123 |
5 | 2122130331021200 |
6 | 52120413035455 |
7 | 5032221243236 |
oct | 1012511020133 |
9 | 221051587048 |
10 | 70147907675 |
11 | 2782773531a |
12 | 11718485b8b |
13 | 67cbc930a1 |
14 | 357651841d |
15 | 1c585ca385 |
hex | 105524205b |
70147907675 has 12 divisors (see below), whose sum is σ = 87257810976. Its totient is φ = 55941290400.
The previous prime is 70147907663. The next prime is 70147907741. The reversal of 70147907675 is 57670974107.
It is not a de Polignac number, because 70147907675 - 210 = 70147906651 is a prime.
It is a Duffinian number.
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 11 ways as a sum of consecutive naturals, for example, 4417811 + ... + 4433660.
It is an arithmetic number, because the mean of its divisors is an integer number (7271484248).
Almost surely, 270147907675 is an apocalyptic number.
70147907675 is a deficient number, since it is larger than the sum of its proper divisors (17109903301).
70147907675 is a wasteful number, since it uses less digits than its factorization.
70147907675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8851798 (or 8851793 counting only the distinct ones).
The product of its (nonzero) digits is 2593080, while the sum is 53.
The spelling of 70147907675 in words is "seventy billion, one hundred forty-seven million, nine hundred seven thousand, six hundred seventy-five".
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