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232201312201 = 3171317755589
BaseRepresentation
bin1101100001000001000…
…1101101011111001001
3211012100111201211112001
43120100101231133021
512301022013442301
6254401035551001
722530110405455
oct3302021553711
9735314654461
10232201312201
118a526650711
12390038bb461
1318b86784c71
14b34aa29665
156090478c01
hex361046d7c9

232201312201 has 8 divisors (see below), whose sum is σ = 232955676360. Its totient is φ = 231447086208.

The previous prime is 232201312181. The next prime is 232201312219. The reversal of 232201312201 is 102213102232.

It can be written as a sum of positive squares in 4 ways, for example, as 5087112976 + 227114199225 = 71324^2 + 476565^2 .

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 232201312201 - 231 = 230053828553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232201312261) 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, 4149315 + ... + 4204903.

It is an arithmetic number, because the mean of its divisors is an integer number (29119459545).

Almost surely, 2232201312201 is an apocalyptic number.

It is an amenable number.

232201312201 is a deficient number, since it is larger than the sum of its proper divisors (754364159).

232201312201 is a wasteful number, since it uses less digits than its factorization.

232201312201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69083.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 232201312201 its reverse (102213102232), we get a palindrome (334414414433).

The spelling of 232201312201 in words is "two hundred thirty-two billion, two hundred one million, three hundred twelve thousand, two hundred one".

Divisors: 1 317 13177 55589 4177109 17621713 732496253 232201312201