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8085956 = 222021489
BaseRepresentation
bin11110110110000111000100
3120012210211212
4132312013010
54032222311
6445150552
7125505134
oct36660704
916183755
108085956
11462310a
12285b458
1318a15b8
141106ac4
15a9ac8b
hex7b61c4

8085956 has 6 divisors (see below), whose sum is σ = 14150430. Its totient is φ = 4042976.

The previous prime is 8085953. The next prime is 8086003. The reversal of 8085956 is 6595808.

It can be written as a sum of positive squares in only one way, i.e., 5683456 + 2402500 = 2384^2 + 1550^2 .

It is not an unprimeable number, because it can be changed into a prime (8085953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010741 + ... + 1010748.

It is an arithmetic number, because the mean of its divisors is an integer number (2358405).

Almost surely, 28085956 is an apocalyptic number.

It is an amenable number.

8085956 is a deficient number, since it is larger than the sum of its proper divisors (6064474).

8085956 is a wasteful number, since it uses less digits than its factorization.

8085956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021493 (or 2021491 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 8085956 is about 2843.5815444611. The cubic root of 8085956 is about 200.7137497762.

The spelling of 8085956 in words is "eight million, eighty-five thousand, nine hundred fifty-six".

Divisors: 1 2 4 2021489 4042978 8085956