Base | Representation |
---|---|
bin | 10011101110110… |
… | …001111100010111 |
3 | 212001220002012022 |
4 | 103232301330113 |
5 | 1134220432140 |
6 | 52503043355 |
7 | 11126465621 |
oct | 2356617427 |
9 | 761802168 |
10 | 331030295 |
11 | 15a948a62 |
12 | 92a4055b |
13 | 53773a1b |
14 | 31d6dc11 |
15 | 1e0dd0b5 |
hex | 13bb1f17 |
331030295 has 8 divisors (see below), whose sum is σ = 397474224. Its totient is φ = 264665664.
The previous prime is 331030289. The next prime is 331030309. The reversal of 331030295 is 592030133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 331030295 - 220 = 329981719 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10214 + ... + 27683.
It is an arithmetic number, because the mean of its divisors is an integer number (49684278).
Almost surely, 2331030295 is an apocalyptic number.
331030295 is a deficient number, since it is larger than the sum of its proper divisors (66443929).
331030295 is a wasteful number, since it uses less digits than its factorization.
331030295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39649.
The product of its (nonzero) digits is 2430, while the sum is 26.
The square root of 331030295 is about 18194.2379615086. The cubic root of 331030295 is about 691.7607449974.
The spelling of 331030295 in words is "three hundred thirty-one million, thirty thousand, two hundred ninety-five".
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