Base | Representation |
---|---|
bin | 10110101101001… |
… | …001111010101100 |
3 | 222112210112202021 |
4 | 112231021322230 |
5 | 1240004421402 |
6 | 101444435524 |
7 | 12303621103 |
oct | 2655117254 |
9 | 875715667 |
10 | 380935852 |
11 | 186034820 |
12 | a76a8ba4 |
13 | 60bc813b |
14 | 3884103a |
15 | 23699d37 |
hex | 16b49eac |
380935852 has 12 divisors (see below), whose sum is σ = 727241256. Its totient is φ = 173152640.
The previous prime is 380935837. The next prime is 380935853. The reversal of 380935852 is 258539083.
It is a super-2 number, since 2×3809358522 = 290224246677931808, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 380935799 and 380935808.
It is not an unprimeable number, because it can be changed into a prime (380935853) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4328773 + ... + 4328860.
It is an arithmetic number, because the mean of its divisors is an integer number (60603438).
Almost surely, 2380935852 is an apocalyptic number.
It is an amenable number.
380935852 is a deficient number, since it is larger than the sum of its proper divisors (346305404).
380935852 is a wasteful number, since it uses less digits than its factorization.
380935852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8657648 (or 8657646 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 43.
The square root of 380935852 is about 19517.5780259744. The cubic root of 380935852 is about 724.9097641162.
The spelling of 380935852 in words is "three hundred eighty million, nine hundred thirty-five thousand, eight hundred fifty-two".
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