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232442201 = 400358067
BaseRepresentation
bin11011101101011…
…00100101011001
3121012101021202102
431312230211121
5434001122301
635022013145
75521504025
oct1566544531
9535337672
10232442201
1110a2312a2
1265a171b5
1339205a84
1422c29385
1515616b6b
hexddac959

232442201 has 4 divisors (see below), whose sum is σ = 232504272. Its totient is φ = 232380132.

The previous prime is 232442183. The next prime is 232442237. The reversal of 232442201 is 102244232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232442201 - 26 = 232442137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232442261) 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, 25031 + ... + 33036.

It is an arithmetic number, because the mean of its divisors is an integer number (58126068).

Almost surely, 2232442201 is an apocalyptic number.

It is an amenable number.

232442201 is a deficient number, since it is larger than the sum of its proper divisors (62071).

232442201 is an equidigital number, since it uses as much as digits as its factorization.

232442201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62070.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 232442201 is about 15246.0552602960. The cubic root of 232442201 is about 614.8535143658.

Adding to 232442201 its reverse (102244232), we get a palindrome (334686433).

The spelling of 232442201 in words is "two hundred thirty-two million, four hundred forty-two thousand, two hundred one".

Divisors: 1 4003 58067 232442201