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232023201 = 3179432073
BaseRepresentation
bin11011101010001…
…10010010100001
3121011120222222220
431311012102201
5433344220301
635005021253
75515110324
oct1565062241
9534528886
10232023201
11109a75513
1265854829
13390ba147
1422b5a7bb
1515582936
hexdd464a1

232023201 has 8 divisors (see below), whose sum is σ = 311093280. Its totient is φ = 153817632.

The previous prime is 232023173. The next prime is 232023203. The reversal of 232023201 is 102320232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232023201 - 26 = 232023137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232023203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215500 + ... + 216573.

It is an arithmetic number, because the mean of its divisors is an integer number (38886660).

Almost surely, 2232023201 is an apocalyptic number.

It is an amenable number.

232023201 is a deficient number, since it is larger than the sum of its proper divisors (79070079).

232023201 is a wasteful number, since it uses less digits than its factorization.

232023201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432255.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 232023201 is about 15232.3078028249. The cubic root of 232023201 is about 614.4838474494.

Adding to 232023201 its reverse (102320232), we get a palindrome (334343433).

The spelling of 232023201 in words is "two hundred thirty-two million, twenty-three thousand, two hundred one".

Divisors: 1 3 179 537 432073 1296219 77341067 232023201