Base | Representation |
---|---|
bin | 10100001010010… |
… | …000010111111110 |
3 | 212120110000012212 |
4 | 110022100113332 |
5 | 1143041422310 |
6 | 53321300422 |
7 | 11244634355 |
oct | 2412202776 |
9 | 776400185 |
10 | 338232830 |
11 | 163a18371 |
12 | 95334712 |
13 | 550c6190 |
14 | 32cc699c |
15 | 1ea62205 |
hex | 142905fe |
338232830 has 32 divisors (see below), whose sum is σ = 660689568. Its totient is φ = 123926400.
The previous prime is 338232823. The next prime is 338232857. The reversal of 338232830 is 38232833.
338232830 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×3382328302 = 228802894579617800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7100 + ... + 26960.
It is an arithmetic number, because the mean of its divisors is an integer number (20646549).
Almost surely, 2338232830 is an apocalyptic number.
338232830 is a deficient number, since it is larger than the sum of its proper divisors (322456738).
338232830 is a wasteful number, since it uses less digits than its factorization.
338232830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20012.
The product of its (nonzero) digits is 20736, while the sum is 32.
The square root of 338232830 is about 18391.1073619834. The cubic root of 338232830 is about 696.7418860148.
The spelling of 338232830 in words is "three hundred thirty-eight million, two hundred thirty-two thousand, eight hundred thirty".
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