Base | Representation |
---|---|
bin | 100000110101110010… |
… | …1011001011110001011 |
3 | 20202000222011212202011 |
4 | 1001223211121132023 |
5 | 2123413224130012 |
6 | 52222023320351 |
7 | 5044442604361 |
oct | 1015345313613 |
9 | 222028155664 |
10 | 70524442507 |
11 | 27a00233532 |
12 | 118025b00b7 |
13 | 685bca9c6c |
14 | 35b0531631 |
15 | 1c7b6a61a7 |
hex | 106b95978b |
70524442507 has 16 divisors (see below), whose sum is σ = 74492835840. Its totient is φ = 66634348000.
The previous prime is 70524442493. The next prime is 70524442519.
70524442507 is nontrivially palindromic in base 10.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-70524442507 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 70524442507.
It is not an unprimeable number, because it can be changed into a prime (70524442537) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 965994 + ... + 1036432.
It is an arithmetic number, because the mean of its divisors is an integer number (4655802240).
Almost surely, 270524442507 is an apocalyptic number.
70524442507 is a deficient number, since it is larger than the sum of its proper divisors (3968393333).
70524442507 is a wasteful number, since it uses less digits than its factorization.
70524442507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70994.
The product of its (nonzero) digits is 313600, while the sum is 40.
The spelling of 70524442507 in words is "seventy billion, five hundred twenty-four million, four hundred forty-two thousand, five hundred seven".
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