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232011230032111 = 12717579103922867
BaseRepresentation
bin110100110000001101010010…
…111100110011000011101111
31010102111001112112110101222211
4310300031102330303003233
5220402232444342011421
62141240253200151251
766604154365143355
oct6460152274630357
91112431475411884
10232011230032111
1167a20456918562
12220313b7608527
139c5c74672a8ba
1441415910cd7d5
151bc5227bc29e1
hexd30352f330ef

232011230032111 has 8 divisors (see below), whose sum is σ = 233851394488320. Its totient is φ = 230171273457048.

The previous prime is 232011230032031. The next prime is 232011230032117. The reversal of 232011230032111 is 111230032110232.

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 232011230032111 - 27 = 232011230031983 is a prime.

It is a super-2 number, since 2×2320112300321112 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232011230032117) 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, 49728901 + ... + 54193966.

It is an arithmetic number, because the mean of its divisors is an integer number (29231424311040).

Almost surely, 2232011230032111 is an apocalyptic number.

232011230032111 is a deficient number, since it is larger than the sum of its proper divisors (1840164456209).

232011230032111 is a wasteful number, since it uses less digits than its factorization.

232011230032111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103940573.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 232011230032111 its reverse (111230032110232), we get a palindrome (343241262142343).

The spelling of 232011230032111 in words is "two hundred thirty-two trillion, eleven billion, two hundred thirty million, thirty-two thousand, one hundred eleven".

Divisors: 1 127 17579 2232533 103922867 13198204109 1826860078993 232011230032111