Base | Representation |
---|---|
bin | 1111000011110110… |
… | …11101110110010011 |
3 | 202212111011101100110 |
4 | 13201323131312103 |
5 | 113024332222101 |
6 | 3414150452403 |
7 | 404236006125 |
oct | 74173356623 |
9 | 22774141313 |
10 | 8085429651 |
11 | 347a017a72 |
12 | 1697964103 |
13 | 9bb154a00 |
14 | 569b85215 |
15 | 324c72cd6 |
hex | 1e1eddd93 |
8085429651 has 96 divisors (see below), whose sum is σ = 12880857600. Its totient is φ = 4491002880.
The previous prime is 8085429623. The next prime is 8085429697. The reversal of 8085429651 is 1569245808.
It is not a de Polignac number, because 8085429651 - 27 = 8085429523 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 8085429651.
It is not an unprimeable number, because it can be changed into a prime (8085429601) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28773631 + ... + 28773911.
It is an arithmetic number, because the mean of its divisors is an integer number (134175600).
Almost surely, 28085429651 is an apocalyptic number.
8085429651 is a deficient number, since it is larger than the sum of its proper divisors (4795427949).
8085429651 is a wasteful number, since it uses less digits than its factorization.
8085429651 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 461 (or 448 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 48.
The square root of 8085429651 is about 89919.0171821289. The cubic root of 8085429651 is about 2007.0939458001.
The spelling of 8085429651 in words is "eight billion, eighty-five million, four hundred twenty-nine thousand, six hundred fifty-one".
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