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8053385711 = 72179527987
BaseRepresentation
bin1111000000000010…
…01110100111101111
3202210020212101022212
413200001032213233
5112443131320321
63411044001035
7403366435430
oct74001164757
922706771285
108053385711
113462a20978
12168909017b
139b46155b7
14565803487
1532204355b
hex1e004e9ef

8053385711 has 8 divisors (see below), whose sum is σ = 9208110720. Its totient is φ = 6899721048.

The previous prime is 8053385633. The next prime is 8053385723. The reversal of 8053385711 is 1175833508.

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 8053385711 - 230 = 6979643887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8053385731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248741 + ... + 279246.

It is an arithmetic number, because the mean of its divisors is an integer number (1151013840).

Almost surely, 28053385711 is an apocalyptic number.

8053385711 is a deficient number, since it is larger than the sum of its proper divisors (1154725009).

8053385711 is a wasteful number, since it uses less digits than its factorization.

8053385711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530173.

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 8053385711 is about 89740.6580709101. The cubic root of 8053385711 is about 2004.4389498234.

The spelling of 8053385711 in words is "eight billion, fifty-three million, three hundred eighty-five thousand, seven hundred eleven".

Divisors: 1 7 2179 15253 527987 3695909 1150483673 8053385711