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232075201 = 2081111521
BaseRepresentation
bin11011101010100…
…10111111000001
3121011200122022211
431311102333001
5433402401301
635010102121
75515415041
oct1565227701
9534618284
10232075201
1110a000596
126587a941
1339107a07
1422b71721
1515593051
hexdd52fc1

232075201 has 4 divisors (see below), whose sum is σ = 232188804. Its totient is φ = 231961600.

The previous prime is 232075187. The next prime is 232075231. The reversal of 232075201 is 102570232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95746225 + 136328976 = 9785^2 + 11676^2 .

It is a cyclic number.

It is not a de Polignac number, because 232075201 - 25 = 232075169 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232075231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53680 + ... + 57841.

It is an arithmetic number, because the mean of its divisors is an integer number (58047201).

Almost surely, 2232075201 is an apocalyptic number.

It is an amenable number.

232075201 is a deficient number, since it is larger than the sum of its proper divisors (113603).

232075201 is a wasteful number, since it uses less digits than its factorization.

232075201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113602.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 232075201 is about 15234.0146054807. The cubic root of 232075201 is about 614.5297491425.

The spelling of 232075201 in words is "two hundred thirty-two million, seventy-five thousand, two hundred one".

Divisors: 1 2081 111521 232075201