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8064055 = 510715073
BaseRepresentation
bin11110110000110000110111
3120011200210201
4132300300313
54031022210
6444501331
7125354236
oct36606067
916150721
108064055
11460870a
12284a847
13189463c
1410dcb1d
15a9453a
hex7b0c37

8064055 has 8 divisors (see below), whose sum is σ = 9767952. Its totient is φ = 6390528.

The previous prime is 8064041. The next prime is 8064097. The reversal of 8064055 is 5504608.

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 8064055 - 27 = 8063927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7002 + ... + 8071.

It is an arithmetic number, because the mean of its divisors is an integer number (1220994).

Almost surely, 28064055 is an apocalyptic number.

8064055 is a deficient number, since it is larger than the sum of its proper divisors (1703897).

8064055 is a wasteful number, since it uses less digits than its factorization.

8064055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15185.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 8064055 is about 2839.7279799305. The cubic root of 8064055 is about 200.5323733026.

The spelling of 8064055 in words is "eight million, sixty-four thousand, fifty-five".

Divisors: 1 5 107 535 15073 75365 1612811 8064055