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8042092701 = 32680697567
BaseRepresentation
bin1110111110101100…
…01001100010011101
3202202110121122020020
413133112021202131
5112432233431301
63410001542353
7403201442256
oct73726114235
922673548206
108042092701
113457608305
1216853449b9
139b2190346
14564103b2d
15321062436
hex1df58989d

8042092701 has 4 divisors (see below), whose sum is σ = 10722790272. Its totient is φ = 5361395132.

The previous prime is 8042092697. The next prime is 8042092717. The reversal of 8042092701 is 1072902408.

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 8042092701 - 22 = 8042092697 is a prime.

It is a super-2 number, since 2×80420927012 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8042092771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1340348781 + ... + 1340348786.

It is an arithmetic number, because the mean of its divisors is an integer number (2680697568).

Almost surely, 28042092701 is an apocalyptic number.

It is an amenable number.

8042092701 is a deficient number, since it is larger than the sum of its proper divisors (2680697571).

8042092701 is a wasteful number, since it uses less digits than its factorization.

8042092701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2680697570.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 8042092701 is about 89677.7157436562. The cubic root of 8042092701 is about 2003.5015909360.

The spelling of 8042092701 in words is "eight billion, forty-two million, ninety-two thousand, seven hundred one".

Divisors: 1 3 2680697567 8042092701