Base | Representation |
---|---|
bin | 1011000101000110000… |
… | …10100011111110110100 |
3 | 1100101122010001201121200 |
4 | 11202203002203332310 |
5 | 22214124233324144 |
6 | 450515425012500 |
7 | 36334625455011 |
oct | 5424302437664 |
9 | 1311563051550 |
10 | 380692479924 |
11 | 1374a5a86839 |
12 | 61945184130 |
13 | 29b8c56bc53 |
14 | 145d5c58708 |
15 | 9d81866c69 |
hex | 58a30a3fb4 |
380692479924 has 36 divisors (see below), whose sum is σ = 962332409220. Its totient is φ = 126894009600.
The previous prime is 380692479907. The next prime is 380692479943. The reversal of 380692479924 is 429974296083.
380692479924 is a `hidden beast` number, since 3 + 80 + 69 + 2 + 479 + 9 + 24 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 173904012324 + 206788467600 = 417018^2 + 454740^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 1413724 + ... + 1661324.
Almost surely, 2380692479924 is an apocalyptic number.
It is an amenable number.
380692479924 is an abundant number, since it is smaller than the sum of its proper divisors (581639929296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380692479924 is a wasteful number, since it uses less digits than its factorization.
380692479924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290320 (or 290315 counting only the distinct ones).
The product of its (nonzero) digits is 47029248, while the sum is 63.
The spelling of 380692479924 in words is "three hundred eighty billion, six hundred ninety-two million, four hundred seventy-nine thousand, nine hundred twenty-four".
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