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232048051 = 3157712973
BaseRepresentation
bin11011101010011…
…00010110110011
3121011122021002021
431311030112303
5433401014201
635005332311
75515242634
oct1565142663
9534567067
10232048051
11109a92154
1265867097
13390c8551
1422b6588b
1515589ea1
hexdd4c5b3

232048051 has 8 divisors (see below), whose sum is σ = 239967104. Its totient is φ = 224156160.

The previous prime is 232048031. The next prime is 232048109. The reversal of 232048051 is 150840232.

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 232048051 - 29 = 232047539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232048031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11401 + ... + 24373.

It is an arithmetic number, because the mean of its divisors is an integer number (29995888).

Almost surely, 2232048051 is an apocalyptic number.

232048051 is a deficient number, since it is larger than the sum of its proper divisors (7919053).

232048051 is a wasteful number, since it uses less digits than its factorization.

232048051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13581.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 232048051 is about 15233.1234814138. The cubic root of 232048051 is about 614.5057840179.

Adding to 232048051 its reverse (150840232), we get a palindrome (382888283).

The spelling of 232048051 in words is "two hundred thirty-two million, forty-eight thousand, fifty-one".

Divisors: 1 31 577 12973 17887 402163 7485421 232048051