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8055956 = 222013989
BaseRepresentation
bin11110101110110010010100
3120011021200202
4132232302110
54030242311
6444400032
7125321516
oct36566224
916137622
108055956
114602617
122846018
131890a4c
1410d9bb6
15a91e3b
hex7aec94

8055956 has 6 divisors (see below), whose sum is σ = 14097930. Its totient is φ = 4027976.

The previous prime is 8055937. The next prime is 8055959. The reversal of 8055956 is 6595508.

8055956 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5924356 + 2131600 = 2434^2 + 1460^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8055959) by changing a digit.

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 as a sum of consecutive naturals, namely, 1006991 + ... + 1006998.

It is an arithmetic number, because the mean of its divisors is an integer number (2349655).

Almost surely, 28055956 is an apocalyptic number.

It is an amenable number.

8055956 is a deficient number, since it is larger than the sum of its proper divisors (6041974).

8055956 is a wasteful number, since it uses less digits than its factorization.

8055956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013993 (or 2013991 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 8055956 is about 2838.3016048334. The cubic root of 8055956 is about 200.4652170265.

The spelling of 8055956 in words is "eight million, fifty-five thousand, nine hundred fifty-six".

Divisors: 1 2 4 2013989 4027978 8055956