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1079966131201 = 1782760580363
BaseRepresentation
bin11111011011100101111…
…11110110010000000001
310211020120200210210020001
433231302333312100001
5120143232312144301
62144043554120001
7141011365436536
oct17556277662001
93736520723201
101079966131201
113870137a9931
1215537a580001
137aac03a2739
143a3b08c6d8d
151d15bc94c01
hexfb72ff6401

1079966131201 has 4 divisors (see below), whose sum is σ = 1080026729392. Its totient is φ = 1079905533012.

The previous prime is 1079966131193. The next prime is 1079966131253. The reversal of 1079966131201 is 1021316699701.

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 1079966131201 - 23 = 1079966131193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1079966131291) 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, 30272355 + ... + 30308008.

It is an arithmetic number, because the mean of its divisors is an integer number (270006682348).

Almost surely, 21079966131201 is an apocalyptic number.

It is an amenable number.

1079966131201 is a deficient number, since it is larger than the sum of its proper divisors (60598191).

1079966131201 is an equidigital number, since it uses as much as digits as its factorization.

1079966131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60598190.

The product of its (nonzero) digits is 122472, while the sum is 46.

The spelling of 1079966131201 in words is "one trillion, seventy-nine billion, nine hundred sixty-six million, one hundred thirty-one thousand, two hundred one".

Divisors: 1 17827 60580363 1079966131201