Base | Representation |
---|---|
bin | 100011010111101000… |
… | …0000001111011111100 |
3 | 21021001102002110111001 |
4 | 1012233100001323330 |
5 | 2221023343042233 |
6 | 54520523540044 |
7 | 5326140643501 |
oct | 1065720017374 |
9 | 237042073431 |
10 | 75954659068 |
11 | 2a237474612 |
12 | 1287908a624 |
13 | 7215cc9862 |
14 | 39677c14a8 |
15 | 1e9828e27d |
hex | 11af401efc |
75954659068 has 6 divisors (see below), whose sum is σ = 132920653376. Its totient is φ = 37977329532.
The previous prime is 75954659059. The next prime is 75954659069. The reversal of 75954659068 is 86095645957.
It is a super-2 number, since 2×759546590682 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75954659069) 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 as a sum of consecutive naturals, namely, 9494332380 + ... + 9494332387.
Almost surely, 275954659068 is an apocalyptic number.
It is an amenable number.
75954659068 is a deficient number, since it is larger than the sum of its proper divisors (56965994308).
75954659068 is a wasteful number, since it uses less digits than its factorization.
75954659068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18988664771 (or 18988664769 counting only the distinct ones).
The product of its (nonzero) digits is 81648000, while the sum is 64.
The spelling of 75954659068 in words is "seventy-five billion, nine hundred fifty-four million, six hundred fifty-nine thousand, sixty-eight".
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