Base | Representation |
---|---|
bin | 10110101011110… |
… | …110100010110100 |
3 | 222112011012022021 |
4 | 112223312202310 |
5 | 1234413004411 |
6 | 101433242524 |
7 | 12300666352 |
oct | 2653664264 |
9 | 875135267 |
10 | 380594356 |
11 | 18592119a |
12 | a7563444 |
13 | 60b0887c |
14 | 387927d2 |
15 | 2362da71 |
hex | 16af68b4 |
380594356 has 12 divisors (see below), whose sum is σ = 666497860. Its totient is φ = 190166400.
The previous prime is 380594303. The next prime is 380594359. The reversal of 380594356 is 653495083.
It can be written as a sum of positive squares in 2 ways, for example, as 236113956 + 144480400 = 15366^2 + 12020^2 .
It is a super-3 number, since 3×3805943563 (a number of 27 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (380594359) 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, 25995 + ... + 37906.
Almost surely, 2380594356 is an apocalyptic number.
It is an amenable number.
380594356 is a deficient number, since it is larger than the sum of its proper divisors (285903504).
380594356 is a wasteful number, since it uses less digits than its factorization.
380594356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65394 (or 65392 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 43.
The square root of 380594356 is about 19508.8276428903. The cubic root of 380594356 is about 724.6930803930.
The spelling of 380594356 in words is "three hundred eighty million, five hundred ninety-four thousand, three hundred fifty-six".
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