Base | Representation |
---|---|
bin | 10011110010001… |
… | …101010000110110 |
3 | 212010120201110222 |
4 | 103302031100312 |
5 | 1134433204010 |
6 | 52534214342 |
7 | 11140226645 |
oct | 2362152066 |
9 | 763521428 |
10 | 331928630 |
11 | 160401990 |
12 | 931b43b2 |
13 | 539c9897 |
14 | 3212535c |
15 | 1e219355 |
hex | 13c8d436 |
331928630 has 32 divisors (see below), whose sum is σ = 654683040. Its totient is φ = 120165120.
The previous prime is 331928599. The next prime is 331928657. The reversal of 331928630 is 36829133.
It is a super-2 number, since 2×3319286302 = 220353230827353800, 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, 18602 + ... + 31778.
It is an arithmetic number, because the mean of its divisors is an integer number (20458845).
Almost surely, 2331928630 is an apocalyptic number.
331928630 is a deficient number, since it is larger than the sum of its proper divisors (322754410).
331928630 is a wasteful number, since it uses less digits than its factorization.
331928630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13424.
The product of its (nonzero) digits is 23328, while the sum is 35.
The square root of 331928630 is about 18218.9085842155. The cubic root of 331928630 is about 692.3859361107.
The spelling of 331928630 in words is "three hundred thirty-one million, nine hundred twenty-eight thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •