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2079468379 = 19127134013
BaseRepresentation
bin111101111110010…
…0010101101011011
312100220212221100101
41323330202231123
513224320442004
6542202120231
7102350122012
oct17374425533
95326787311
102079468379
1197789540a
124a04b0077
13271a7c781
1415a263a79
15c285dba4
hex7bf22b5b

2079468379 has 8 divisors (see below), whose sum is σ = 2091647232. Its totient is φ = 2067303360.

The previous prime is 2079468359. The next prime is 2079468383. The reversal of 2079468379 is 9738649702.

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 2079468379 - 29 = 2079467867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2079468359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516177 + ... + 520189.

It is an arithmetic number, because the mean of its divisors is an integer number (261455904).

Almost surely, 22079468379 is an apocalyptic number.

2079468379 is a deficient number, since it is larger than the sum of its proper divisors (12178853).

2079468379 is a wasteful number, since it uses less digits than its factorization.

2079468379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6917.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The square root of 2079468379 is about 45601.1883507437. The cubic root of 2079468379 is about 1276.3920981555.

The spelling of 2079468379 in words is "two billion, seventy-nine million, four hundred sixty-eight thousand, three hundred seventy-nine".

Divisors: 1 191 2713 4013 518183 766483 10887269 2079468379