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232980234 = 23271914281
BaseRepresentation
bin11011110001011…
…11111100001010
3121020101121210120
431320233330022
5434120331414
635041324110
75526204444
oct1570577412
9536347716
10232980234
1110a569553
1266036636
1339363936
1422d29494
15156c12a9
hexde2ff0a

232980234 has 16 divisors (see below), whose sum is σ = 466164480. Its totient is φ = 77626080.

The previous prime is 232980193. The next prime is 232980247. The reversal of 232980234 is 432089232.

It is a junction number, because it is equal to n+sod(n) for n = 232980195 and 232980204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9174 + ... + 23454.

It is an arithmetic number, because the mean of its divisors is an integer number (29135280).

Almost surely, 2232980234 is an apocalyptic number.

232980234 is an abundant number, since it is smaller than the sum of its proper divisors (233184246).

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

232980234 is a wasteful number, since it uses less digits than its factorization.

232980234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17005.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 232980234 is about 15263.6900518846. The cubic root of 232980234 is about 615.3275484333.

The spelling of 232980234 in words is "two hundred thirty-two million, nine hundred eighty thousand, two hundred thirty-four".

Divisors: 1 2 3 6 2719 5438 8157 14281 16314 28562 42843 85686 38830039 77660078 116490117 232980234