Base | Representation |
---|---|
bin | 11100100100100… |
… | …11111101000100 |
3 | 121201000001222222 |
4 | 32102103331010 |
5 | 442324300343 |
6 | 35441111512 |
7 | 5640154304 |
oct | 1622237504 |
9 | 551001888 |
10 | 239681348 |
11 | 113326165 |
12 | 68328598 |
13 | 3a86baaa |
14 | 23b91604 |
15 | 16096a68 |
hex | e493f44 |
239681348 has 12 divisors (see below), whose sum is σ = 420015120. Its totient is φ = 119677032.
The previous prime is 239681329. The next prime is 239681353. The reversal of 239681348 is 843186932.
239681348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 239681299 and 239681308.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37586 + ... + 43497.
It is an arithmetic number, because the mean of its divisors is an integer number (35001260).
Almost surely, 2239681348 is an apocalyptic number.
It is an amenable number.
239681348 is a deficient number, since it is larger than the sum of its proper divisors (180333772).
239681348 is a wasteful number, since it uses less digits than its factorization.
239681348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81826 (or 81824 counting only the distinct ones).
The product of its digits is 248832, while the sum is 44.
The square root of 239681348 is about 15481.6455197760. The cubic root of 239681348 is about 621.1713444190.
The spelling of 239681348 in words is "two hundred thirty-nine million, six hundred eighty-one thousand, three hundred forty-eight".
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