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232505341 = 233997877
BaseRepresentation
bin11011101101110…
…11111111111101
3121012111111100221
431312323333331
5434010132331
635023221341
75522156065
oct1566737775
9535444327
10232505341
1110a274782
1265a47851
1339228733
1422c443a5
151562a711
hexddbbffd

232505341 has 4 divisors (see below), whose sum is σ = 233503452. Its totient is φ = 231507232.

The previous prime is 232505309. The next prime is 232505347. The reversal of 232505341 is 143505232.

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 33977241 + 198528100 = 5829^2 + 14090^2 .

It is a cyclic number.

It is not a de Polignac number, because 232505341 - 25 = 232505309 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 (232505347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498706 + ... + 499171.

It is an arithmetic number, because the mean of its divisors is an integer number (58375863).

Almost surely, 2232505341 is an apocalyptic number.

It is an amenable number.

232505341 is a deficient number, since it is larger than the sum of its proper divisors (998111).

232505341 is an equidigital number, since it uses as much as digits as its factorization.

232505341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998110.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 232505341 is about 15248.1258192605. The cubic root of 232505341 is about 614.9091817333.

The spelling of 232505341 in words is "two hundred thirty-two million, five hundred five thousand, three hundred forty-one".

Divisors: 1 233 997877 232505341