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8076105001 = 24113349691
BaseRepresentation
bin1111000010101111…
…11001010100101001
3202211211121122100001
413201113321110221
5113014440330001
63413214543001
7404063521426
oct74127712451
922754548301
108076105001
113474829248
121694807a61
139b923b673
14568838d4d
15324030001
hex1e15f9529

8076105001 has 4 divisors (see below), whose sum is σ = 8079457104. Its totient is φ = 8072752900.

The previous prime is 8076104951. The next prime is 8076105013. The reversal of 8076105001 is 1005016708.

It is a happy number.

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 8076105001 - 215 = 8076072233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8076105031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1672435 + ... + 1677256.

It is an arithmetic number, because the mean of its divisors is an integer number (2019864276).

Almost surely, 28076105001 is an apocalyptic number.

It is an amenable number.

8076105001 is a deficient number, since it is larger than the sum of its proper divisors (3352103).

8076105001 is a wasteful number, since it uses less digits than its factorization.

8076105001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3352102.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 8076105001 is about 89867.1519577649. The cubic root of 8076105001 is about 2006.3220780243.

The spelling of 8076105001 in words is "eight billion, seventy-six million, one hundred five thousand, one".

Divisors: 1 2411 3349691 8076105001