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232132123 = 2331325571
BaseRepresentation
bin11011101011000…
…00111000011011
3121011210112102001
431311200320123
5433411211443
635011221431
75516043016
oct1565407033
9534715361
10232132123
1110a03a333
12658a7877
13391278b2
1422b8837d
15155a4d4d
hexdd60e1b

232132123 has 8 divisors (see below), whose sum is σ = 250039296. Its totient is φ = 214876200.

The previous prime is 232132097. The next prime is 232132141. The reversal of 232132123 is 321231232.

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

It is a cyclic number.

It is not a de Polignac number, because 232132123 - 29 = 232131611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232132123.

It is not an unprimeable number, because it can be changed into a prime (232132163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162073 + ... + 163498.

It is an arithmetic number, because the mean of its divisors is an integer number (31254912).

Almost surely, 2232132123 is an apocalyptic number.

232132123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

232132123 is a deficient number, since it is larger than the sum of its proper divisors (17907173).

232132123 is a wasteful number, since it uses less digits than its factorization.

232132123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325625.

The product of its digits is 432, while the sum is 19.

The square root of 232132123 is about 15235.8827443637. The cubic root of 232132123 is about 614.5799877472.

Adding to 232132123 its reverse (321231232), we get a palindrome (553363355).

It can be divided in two parts, 232 and 132123, that added together give a triangular number (132355 = T514).

The spelling of 232132123 in words is "two hundred thirty-two million, one hundred thirty-two thousand, one hundred twenty-three".

Divisors: 1 23 31 713 325571 7488133 10092701 232132123