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235190214 = 23274614049
BaseRepresentation
bin11100000010010…
…11011111000110
3121101112220022200
432001023133012
5440202041324
635200535330
75554040520
oct1601133706
9541486280
10235190214
11110838986
1266921546
133995880c
1423342a10
15159aaec9
hexe04b7c6

235190214 has 48 divisors (see below), whose sum is σ = 583783200. Its totient is φ = 67034880.

The previous prime is 235190183. The next prime is 235190231. The reversal of 235190214 is 412091532.

235190214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2351902142 = 110628873522731592, 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 23 ways as a sum of consecutive naturals, for example, 56062 + ... + 60110.

It is an arithmetic number, because the mean of its divisors is an integer number (12162150).

Almost surely, 2235190214 is an apocalyptic number.

235190214 is an abundant number, since it is smaller than the sum of its proper divisors (348592986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235190214 is a wasteful number, since it uses less digits than its factorization.

235190214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4525 (or 4522 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 235190214 is about 15335.9125584362. The cubic root of 235190214 is about 617.2670324884.

The spelling of 235190214 in words is "two hundred thirty-five million, one hundred ninety thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 461 922 1383 2766 3227 4049 4149 6454 8098 8298 9681 12147 19362 24294 28343 29043 36441 56686 58086 72882 85029 170058 255087 510174 1866589 3733178 5599767 11199534 13066123 16799301 26132246 33598602 39198369 78396738 117595107 235190214