Base | Representation |
---|---|
bin | 11110110100111010100011 |
3 | 120012120010111 |
4 | 132310322203 |
5 | 4032043214 |
6 | 445112151 |
7 | 125454640 |
oct | 36647243 |
9 | 16176114 |
10 | 8081059 |
11 | 461a468 |
12 | 2858657 |
13 | 189c2bc |
14 | 1104dc7 |
15 | a995c4 |
hex | 7b4ea3 |
8081059 has 16 divisors (see below), whose sum is σ = 9729216. Its totient is φ = 6566400.
The previous prime is 8081057. The next prime is 8081063. The reversal of 8081059 is 9501808.
It is a cyclic number.
It is not a de Polignac number, because 8081059 - 21 = 8081057 is a prime.
It is a super-2 number, since 2×80810592 = 130607029122962, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 8081059.
It is not an unprimeable number, because it can be changed into a prime (8081057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10239 + ... + 10999.
It is an arithmetic number, because the mean of its divisors is an integer number (608076).
Almost surely, 28081059 is an apocalyptic number.
8081059 is a deficient number, since it is larger than the sum of its proper divisors (1648157).
8081059 is a wasteful number, since it uses less digits than its factorization.
8081059 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 846.
The product of its (nonzero) digits is 2880, while the sum is 31.
The square root of 8081059 is about 2842.7203520572. The cubic root of 8081059 is about 200.6732229781.
The spelling of 8081059 in words is "eight million, eighty-one thousand, fifty-nine".
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