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232050005 = 51115127941
BaseRepresentation
bin11011101010011…
…00110101010101
3121011122100202122
431311030311111
5433401100010
635005345325
75515251425
oct1565146525
9534570678
10232050005
11109a93670
1265868245
13390c93c5
1422b66485
151558a855
hexdd4cd55

232050005 has 16 divisors (see below), whose sum is σ = 305797248. Its totient is φ = 167640000.

The previous prime is 232050001. The next prime is 232050029. The reversal of 232050005 is 500050232.

It is not a de Polignac number, because 232050005 - 22 = 232050001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232050001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5666 + ... + 22275.

It is an arithmetic number, because the mean of its divisors is an integer number (19112328).

Almost surely, 2232050005 is an apocalyptic number.

It is an amenable number.

232050005 is a deficient number, since it is larger than the sum of its proper divisors (73747243).

232050005 is a wasteful number, since it uses less digits than its factorization.

232050005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28108.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 232050005 is about 15233.1876178297. The cubic root of 232050005 is about 614.5075088631.

It can be divided in two parts, 2320 and 50005, that added together give a palindrome (52325).

The spelling of 232050005 in words is "two hundred thirty-two million, fifty thousand, five".

Divisors: 1 5 11 55 151 755 1661 8305 27941 139705 307351 1536755 4219091 21095455 46410001 232050005