Base | Representation |
---|---|
bin | 1011000100000011010… |
… | …00110111011011000000 |
3 | 1100100012001121020221200 |
4 | 11202001220313123000 |
5 | 22212002304030210 |
6 | 450344050021200 |
7 | 36315012333501 |
oct | 5420150673300 |
9 | 1310161536850 |
10 | 380132095680 |
11 | 137238726867 |
12 | 61809577800 |
13 | 29b0043403c |
14 | 14581664ba8 |
15 | 9d4c5720c0 |
hex | 5881a376c0 |
380132095680 has 84 divisors (see below), whose sum is σ = 1307496030672. Its totient is φ = 101368558080.
The previous prime is 380132095633. The next prime is 380132095793. The reversal of 380132095680 is 86590231083.
It is a happy number.
380132095680 is a `hidden beast` number, since 3 + 80 + 1 + 3 + 2 + 0 + 9 + 568 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
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, 65992276 + ... + 65998035.
Almost surely, 2380132095680 is an apocalyptic number.
380132095680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
380132095680 is an abundant number, since it is smaller than the sum of its proper divisors (927363934992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
380132095680 is a wasteful number, since it uses less digits than its factorization.
380132095680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131990334 (or 131990321 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The spelling of 380132095680 in words is "three hundred eighty billion, one hundred thirty-two million, ninety-five thousand, six hundred eighty".
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