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8083030856 = 231531659947
BaseRepresentation
bin1111000011100100…
…10100001101001000
3202212022122111211012
413201302110031020
5113023223441411
63414023223052
7404206425425
oct74162241510
922768574735
108083030856
11347872979a
121696ba7a88
139ba7c4bc4
1456971cd4c
1532494c18b
hex1e1c94348

8083030856 has 16 divisors (see below), whose sum is σ = 15165605040. Its totient is φ = 4038869520.

The previous prime is 8083030853. The next prime is 8083030859. The reversal of 8083030856 is 6580303808.

It is an interprime number because it is at equal distance from previous prime (8083030853) and next prime (8083030859).

It is not an unprimeable number, because it can be changed into a prime (8083030853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317726 + ... + 342221.

It is an arithmetic number, because the mean of its divisors is an integer number (947850315).

Almost surely, 28083030856 is an apocalyptic number.

It is an amenable number.

8083030856 is a deficient number, since it is larger than the sum of its proper divisors (7082574184).

8083030856 is a wasteful number, since it uses less digits than its factorization.

8083030856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661484 (or 661480 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 8083030856 is about 89905.6775515317. The cubic root of 8083030856 is about 2006.8954371518.

The spelling of 8083030856 in words is "eight billion, eighty-three million, thirty thousand, eight hundred fifty-six".

Divisors: 1 2 4 8 1531 3062 6124 12248 659947 1319894 2639788 5279576 1010378857 2020757714 4041515428 8083030856