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13120113410013 = 34943884760497
BaseRepresentation
bin1011111011101100001110…
…1100101111111111011101
31201110021022021001222001210
42332323003230233333131
53204424443013110023
643523144043455033
72522616432630261
oct276730354577735
951407267058053
1013120113410013
1141a9232a854a5
12157a923527479
137422b54cccac
143350344500a1
1517b43e590593
hexbeec3b2ffdd

13120113410013 has 8 divisors (see below), whose sum is σ = 17497023608448. Its totient is φ = 8744972742464.

The previous prime is 13120113409993. The next prime is 13120113410021. The reversal of 13120113410013 is 31001431102131.

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 13120113410013 - 213 = 13120113401821 is a prime.

It is a super-4 number, since 4×131201134100134 (a number of 54 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120113417013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442365420 + ... + 442395077.

It is an arithmetic number, because the mean of its divisors is an integer number (2187127951056).

Almost surely, 213120113410013 is an apocalyptic number.

It is an amenable number.

13120113410013 is a deficient number, since it is larger than the sum of its proper divisors (4376910198435).

13120113410013 is an equidigital number, since it uses as much as digits as its factorization.

13120113410013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884765443.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13120113410013 its reverse (31001431102131), we get a palindrome (44121544512144).

The spelling of 13120113410013 in words is "thirteen trillion, one hundred twenty billion, one hundred thirteen million, four hundred ten thousand, thirteen".

Divisors: 1 3 4943 14829 884760497 2654281491 4373371136671 13120113410013