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79036414077053 = 149952726093447
BaseRepresentation
bin10001111110001000011001…
…011000101010100001111101
3101100211210210120221101010102
4101332020121120222201331
540324413034000431203
6440032454414050445
722435123006660256
oct2176103130524175
9340753716841112
1079036414077053
11232021782a9304
128a459531a9a25
133514142a57344
141573550791b2d
15920db9e78888
hex47e21962a87d

79036414077053 has 4 divisors (see below), whose sum is σ = 79089140172000. Its totient is φ = 78983687982108.

The previous prime is 79036414077041. The next prime is 79036414077067. The reversal of 79036414077053 is 35077041463097.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 79036414077053 - 230 = 79035340335229 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 79036414077053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79036414077353) 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 3 ways as a sum of consecutive naturals, for example, 26363045225 + ... + 26363048222.

It is an arithmetic number, because the mean of its divisors is an integer number (19772285043000).

Almost surely, 279036414077053 is an apocalyptic number.

It is an amenable number.

79036414077053 is a deficient number, since it is larger than the sum of its proper divisors (52726094947).

79036414077053 is a wasteful number, since it uses less digits than its factorization.

79036414077053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52726094946.

The product of its (nonzero) digits is 13335840, while the sum is 56.

The spelling of 79036414077053 in words is "seventy-nine trillion, thirty-six billion, four hundred fourteen million, seventy-seven thousand, fifty-three".

Divisors: 1 1499 52726093447 79036414077053