Base | Representation |
---|---|
bin | 1000101101111000111… |
… | …0001110111111010000 |
3 | 112022112211112000222020 |
4 | 2023132032032333100 |
5 | 4423200313131144 |
6 | 152444131411440 |
7 | 13551056604033 |
oct | 2133616167720 |
9 | 468484460866 |
10 | 149757161424 |
11 | 5856a016a12 |
12 | 25035453b80 |
13 | 111781765b0 |
14 | 736941b01a |
15 | 3d67612419 |
hex | 22de38efd0 |
149757161424 has 40 divisors (see below), whose sum is σ = 416632104672. Its totient is φ = 46079126400.
The previous prime is 149757161419. The next prime is 149757161441. The reversal of 149757161424 is 424161757941.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119997102 + ... + 119998349.
Almost surely, 2149757161424 is an apocalyptic number.
It is an amenable number.
149757161424 is an abundant number, since it is smaller than the sum of its proper divisors (266874943248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149757161424 is a wasteful number, since it uses less digits than its factorization.
149757161424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239995475 (or 239995469 counting only the distinct ones).
The product of its digits is 1693440, while the sum is 51.
The spelling of 149757161424 in words is "one hundred forty-nine billion, seven hundred fifty-seven million, one hundred sixty-one thousand, four hundred twenty-four".
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