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232505350213 = 7191531211217
BaseRepresentation
bin1101100010001001100…
…1100001100001000101
3211020010200211120021011
43120202121201201011
512302132332201323
6254451140322221
722540461603613
oct3304231414105
9736120746234
10232505350213
118a6722329a4
12390896a3371
1318c04767a06
14b3791706b3
1560abed420d
hex3622661845

232505350213 has 8 divisors (see below), whose sum is σ = 232981902720. Its totient is φ = 232029224640.

The previous prime is 232505350153. The next prime is 232505350277. The reversal of 232505350213 is 312053505232.

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 232505350213 - 225 = 232471795781 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 (232505300213) 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, 995181 + ... + 1206397.

It is an arithmetic number, because the mean of its divisors is an integer number (29122737840).

Almost surely, 2232505350213 is an apocalyptic number.

It is an amenable number.

232505350213 is a deficient number, since it is larger than the sum of its proper divisors (476552507).

232505350213 is a wasteful number, since it uses less digits than its factorization.

232505350213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213467.

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 232505350213 its reverse (312053505232), we get a palindrome (544558855445).

The spelling of 232505350213 in words is "two hundred thirty-two billion, five hundred five million, three hundred fifty thousand, two hundred thirteen".

Divisors: 1 719 1531 211217 1100789 151865023 323373227 232505350213