Base | Representation |
---|---|
bin | 1011000100100011100… |
… | …01001001110111011100 |
3 | 1100100212220210120112222 |
4 | 11202101301021313130 |
5 | 22213031043010321 |
6 | 450430554044512 |
7 | 36324506426531 |
oct | 5422161116734 |
9 | 1310786716488 |
10 | 380402703836 |
11 | 137367455771 |
12 | 61884119738 |
13 | 29b445108cc |
14 | 145a9586d88 |
15 | 9d661c73ab |
hex | 5891c49ddc |
380402703836 has 12 divisors (see below), whose sum is σ = 665871644760. Its totient is φ = 190153662480.
The previous prime is 380402703799. The next prime is 380402703847. The reversal of 380402703836 is 638307204083.
It is a super-2 number, since 2×3804027038362 (a number of 24 digits) contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 11904410 + ... + 11936321.
It is an arithmetic number, because the mean of its divisors is an integer number (55489303730).
Almost surely, 2380402703836 is an apocalyptic number.
It is an amenable number.
380402703836 is a deficient number, since it is larger than the sum of its proper divisors (285468940924).
380402703836 is a wasteful number, since it uses less digits than its factorization.
380402703836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23844724 (or 23844722 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 44.
The spelling of 380402703836 in words is "three hundred eighty billion, four hundred two million, seven hundred three thousand, eight hundred thirty-six".
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