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131412323230013 = 7172634198879229
BaseRepresentation
bin11101111000010011010000…
…110110000110000100111101
3122020021220011202100000211002
4131320103100312012010331
5114211024414221330023
61143253553214140045
736452140606116020
oct3570232066060475
9566256152300732
10131412323230013
1138965720607631
12128a47091b1625
13584318a296027
1424645672c51b7
15102d509525b28
hex7784d0d8613d

131412323230013 has 16 divisors (see below), whose sum is σ = 159624592807680. Its totient is φ = 105610210342656.

The previous prime is 131412323229997. The next prime is 131412323230087. The reversal of 131412323230013 is 310032323214131.

It is a cyclic number.

It is not a de Polignac number, because 131412323230013 - 24 = 131412323229997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131412323230213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2099408318 + ... + 2099470911.

It is an arithmetic number, because the mean of its divisors is an integer number (9976537050480).

Almost surely, 2131412323230013 is an apocalyptic number.

It is an amenable number.

131412323230013 is a deficient number, since it is larger than the sum of its proper divisors (28212269577667).

131412323230013 is a wasteful number, since it uses less digits than its factorization.

131412323230013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4198879516.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 131412323230013 its reverse (310032323214131), we get a palindrome (441444646444144).

The spelling of 131412323230013 in words is "one hundred thirty-one trillion, four hundred twelve billion, three hundred twenty-three million, two hundred thirty thousand, thirteen".

Divisors: 1 7 17 119 263 1841 4471 31297 4198879229 29392154603 71380946893 499666628251 1104305237227 7730136660589 18773189032859 131412323230013