Base | Representation |
---|---|
bin | 100111110000101110… |
… | …010011010110011000 |
3 | 11002012101010011221100 |
4 | 213300232103112120 |
5 | 1144414001003014 |
6 | 31340231111400 |
7 | 3040660463112 |
oct | 476056232630 |
9 | 132171104840 |
10 | 42693375384 |
11 | 1711932a910 |
12 | 8335b12560 |
13 | 40450898ca |
14 | 20d01983b2 |
15 | 119d1ae009 |
hex | 9f0b93598 |
42693375384 has 48 divisors (see below), whose sum is σ = 126139520520. Its totient is φ = 12937386240.
The previous prime is 42693375337. The next prime is 42693375397. The reversal of 42693375384 is 48357339624.
42693375384 is a `hidden beast` number, since 4 + 269 + 3 + 375 + 3 + 8 + 4 = 666.
42693375384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 42693375384.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26952097 + ... + 26953680.
Almost surely, 242693375384 is an apocalyptic number.
42693375384 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42693375384 is an abundant number, since it is smaller than the sum of its proper divisors (83446145136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42693375384 is a wasteful number, since it uses less digits than its factorization.
42693375384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53905800 (or 53905793 counting only the distinct ones).
The product of its digits is 13063680, while the sum is 54.
The spelling of 42693375384 in words is "forty-two billion, six hundred ninety-three million, three hundred seventy-five thousand, three hundred eighty-four".
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