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132232310213 = 1775611028749
BaseRepresentation
bin111101100100110101…
…0001110110111000101
3110122022111102100112212
41323021222032313011
54131302432411323
6140425141153205
712360561043253
oct1731152166705
9418274370485
10132232310213
1151096767903
12217643bb805
13c614509853
146585b575d3
15368dd13b78
hex1ec9a8edc5

132232310213 has 8 divisors (see below), whose sum is σ = 140029335000. Its totient is φ = 124437358080.

The previous prime is 132232310191. The next prime is 132232310219. The reversal of 132232310213 is 312013232231.

It can be written as a sum of positive squares in 4 ways, for example, as 55327037089 + 76905273124 = 235217^2 + 277318^2 .

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 132232310213 - 220 = 132231261637 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 (132232310219) 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, 385838 + ... + 642911.

It is an arithmetic number, because the mean of its divisors is an integer number (17503666875).

Almost surely, 2132232310213 is an apocalyptic number.

It is an amenable number.

132232310213 is a deficient number, since it is larger than the sum of its proper divisors (7797024787).

132232310213 is a wasteful number, since it uses less digits than its factorization.

132232310213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036327.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 132232310213 its reverse (312013232231), we get a palindrome (444245542444).

The spelling of 132232310213 in words is "one hundred thirty-two billion, two hundred thirty-two million, three hundred ten thousand, two hundred thirteen".

Divisors: 1 17 7561 128537 1028749 17488733 7778371189 132232310213