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232125023 = 13103173357
BaseRepresentation
bin11011101010111…
…11001001011111
3121011210011200002
431311133021133
5433411000043
635011124515
75516013224
oct1565371137
9534704602
10232125023
1110a034a69
12658a373b
13391245b0
1422b8594b
15155a2bb8
hexdd5f25f

232125023 has 8 divisors (see below), whose sum is σ = 252409248. Its totient is φ = 212187744.

The previous prime is 232124951. The next prime is 232125029. The reversal of 232125023 is 320521232.

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 232125023 - 210 = 232123999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232124986 and 232125004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232125029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85340 + ... + 88017.

It is an arithmetic number, because the mean of its divisors is an integer number (31551156).

Almost surely, 2232125023 is an apocalyptic number.

232125023 is a deficient number, since it is larger than the sum of its proper divisors (20284225).

232125023 is a wasteful number, since it uses less digits than its factorization.

232125023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173473.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 232125023 is about 15235.6497400012. The cubic root of 232125023 is about 614.5737218294.

Adding to 232125023 its reverse (320521232), we get a palindrome (552646255).

The spelling of 232125023 in words is "two hundred thirty-two million, one hundred twenty-five thousand, twenty-three".

Divisors: 1 13 103 1339 173357 2253641 17855771 232125023