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232308103 = 1092131267
BaseRepresentation
bin11011101100010…
…11110110000111
3121012010110210211
431312023312013
5433432324403
635015100251
75520405046
oct1566136607
9535113724
10232308103
1110a14a575
1265971687
1339189a21
1422bd255d
15155dc06d
hexdd8bd87

232308103 has 4 divisors (see below), whose sum is σ = 234439480. Its totient is φ = 230176728.

The previous prime is 232308101. The next prime is 232308121. The reversal of 232308103 is 301803232.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 232308103 - 21 = 232308101 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 (232308101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1065525 + ... + 1065742.

It is an arithmetic number, because the mean of its divisors is an integer number (58609870).

Almost surely, 2232308103 is an apocalyptic number.

232308103 is a deficient number, since it is larger than the sum of its proper divisors (2131377).

232308103 is a wasteful number, since it uses less digits than its factorization.

232308103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131376.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 232308103 is about 15241.6568325100. The cubic root of 232308103 is about 614.7352534436.

The spelling of 232308103 in words is "two hundred thirty-two million, three hundred eight thousand, one hundred three".

Divisors: 1 109 2131267 232308103