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232048855 = 5431079297
BaseRepresentation
bin11011101010011…
…00100011010111
3121011122022012001
431311030203113
5433401030410
635005340131
75515245163
oct1565144327
9534568161
10232048855
11109a92815
1265867647
13390c8a1c
1422b65ca3
151558a33a
hexdd4c8d7

232048855 has 8 divisors (see below), whose sum is σ = 284934672. Its totient is φ = 181321728.

The previous prime is 232048847. The next prime is 232048903. The reversal of 232048855 is 558840232.

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 232048855 - 23 = 232048847 is a prime.

It is a super-2 number, since 2×2320488552 = 107693342213622050, which contains 22 as substring.

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, 539434 + ... + 539863.

It is an arithmetic number, because the mean of its divisors is an integer number (35616834).

Almost surely, 2232048855 is an apocalyptic number.

232048855 is a deficient number, since it is larger than the sum of its proper divisors (52885817).

232048855 is a wasteful number, since it uses less digits than its factorization.

232048855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079345.

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 232048855 is about 15233.1498712512. The cubic root of 232048855 is about 614.5064937302.

It can be divided in two parts, 232048 and 855, that added together give a triangular number (232903 = T682).

The spelling of 232048855 in words is "two hundred thirty-two million, forty-eight thousand, eight hundred fifty-five".

Divisors: 1 5 43 215 1079297 5396485 46409771 232048855