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231032003713 = 744237462033
BaseRepresentation
bin1101011100101010010…
…1001001110010000001
3211002100000110210211021
43113022211021302001
512241123143104323
6254045025345441
722456121426020
oct3271245116201
9732300423737
10231032003713
1189a865a7965
1238938198281
1318a2b448454
14b2796088b7
1560229a205d
hex35ca949c81

231032003713 has 8 divisors (see below), whose sum is σ = 264096307328. Its totient is φ = 197982633024.

The previous prime is 231032003701. The next prime is 231032003723. The reversal of 231032003713 is 317300230132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-231032003713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231032003723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3700056 + ... + 3761977.

It is an arithmetic number, because the mean of its divisors is an integer number (33012038416).

Almost surely, 2231032003713 is an apocalyptic number.

It is an amenable number.

231032003713 is a deficient number, since it is larger than the sum of its proper divisors (33064303615).

231032003713 is an equidigital number, since it uses as much as digits as its factorization.

231032003713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7466463.

The product of its (nonzero) digits is 2268, while the sum is 25.

Adding to 231032003713 its reverse (317300230132), we get a palindrome (548332233845).

The spelling of 231032003713 in words is "two hundred thirty-one billion, thirty-two million, three thousand, seven hundred thirteen".

Divisors: 1 7 4423 30961 7462033 52234231 33004571959 231032003713