Search a number
-
+
232028874 = 23471121989
BaseRepresentation
bin11011101010001…
…11101011001010
3121011121021210000
431311013223022
5433344410444
635005103430
75515133010
oct1565075312
9534537700
10232028874
11109a79800
1265857b76
13390bc8bc
1422b5c8b0
1515584469
hexdd47aca

232028874 has 240 divisors, whose sum is σ = 695217600. Its totient is φ = 56453760.

The previous prime is 232028861. The next prime is 232028891. The reversal of 232028874 is 478820232.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2607022 + ... + 2607110.

It is an arithmetic number, because the mean of its divisors is an integer number (2896740).

Almost surely, 2232028874 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232028874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347608800).

232028874 is an abundant number, since it is smaller than the sum of its proper divisors (463188726).

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

232028874 is a wasteful number, since it uses less digits than its factorization.

232028874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 232028874 is about 15232.4940177241. The cubic root of 232028874 is about 614.4888554809.

The spelling of 232028874 in words is "two hundred thirty-two million, twenty-eight thousand, eight hundred seventy-four".