Base | Representation |
---|---|
bin | 10111011000101… |
… | …001111100001110 |
3 | 1000100020220020000 |
4 | 113120221330032 |
5 | 1300414323324 |
6 | 102533105130 |
7 | 12502554051 |
oct | 2730517416 |
9 | 1010226200 |
10 | 392339214 |
11 | 191513293 |
12 | ab4881a6 |
13 | 6338b6a7 |
14 | 3a16ca98 |
15 | 2469d9c9 |
hex | 17629f0e |
392339214 has 20 divisors (see below), whose sum is σ = 879130824. Its totient is φ = 130779684.
The previous prime is 392339197. The next prime is 392339237. The reversal of 392339214 is 412933293.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1210762 + ... + 1211085.
Almost surely, 2392339214 is an apocalyptic number.
392339214 is an abundant number, since it is smaller than the sum of its proper divisors (486791610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
392339214 is a wasteful number, since it uses less digits than its factorization.
392339214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2421861 (or 2421852 counting only the distinct ones).
The product of its digits is 34992, while the sum is 36.
The square root of 392339214 is about 19807.5544679297. The cubic root of 392339214 is about 732.0721844966.
The spelling of 392339214 in words is "three hundred ninety-two million, three hundred thirty-nine thousand, two hundred fourteen".
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