Base | Representation |
---|---|
bin | 10110110100100… |
… | …001111110011110 |
3 | 222200102210002101 |
4 | 112310201332132 |
5 | 1241003310111 |
6 | 101554115314 |
7 | 12326223223 |
oct | 2664417636 |
9 | 880383071 |
10 | 382869406 |
11 | 1871354a7 |
12 | a827bb3a |
13 | 6142425a |
14 | 38bc594a |
15 | 2392cbc1 |
hex | 16d21f9e |
382869406 has 8 divisors (see below), whose sum is σ = 592830144. Its totient is φ = 185259360.
The previous prime is 382869373. The next prime is 382869449. The reversal of 382869406 is 604968283.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3087595 + ... + 3087718.
It is an arithmetic number, because the mean of its divisors is an integer number (74103768).
Almost surely, 2382869406 is an apocalyptic number.
382869406 is a deficient number, since it is larger than the sum of its proper divisors (209960738).
382869406 is a wasteful number, since it uses less digits than its factorization.
382869406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6175346.
The product of its (nonzero) digits is 497664, while the sum is 46.
The square root of 382869406 is about 19567.0489854756. The cubic root of 382869406 is about 726.1341936623.
The spelling of 382869406 in words is "three hundred eighty-two million, eight hundred sixty-nine thousand, four hundred six".
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