Base | Representation |
---|---|
bin | 10000100100010111… |
… | …01101101000101100 |
3 | 211221220111120012211 |
4 | 20102023231220230 |
5 | 121204104314423 |
6 | 4030350340204 |
7 | 433266131665 |
oct | 102213555054 |
9 | 24856446184 |
10 | 8894994988 |
11 | 3854aa1430 |
12 | 1882aba664 |
13 | ab9aa6659 |
14 | 6054c036c |
15 | 370d8910d |
hex | 2122eda2c |
8894994988 has 48 divisors (see below), whose sum is σ = 17123579424. Its totient is φ = 4009443840.
The previous prime is 8894994971. The next prime is 8894995009.
8894994988 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3477406 + ... + 3479962.
It is an arithmetic number, because the mean of its divisors is an integer number (356741238).
Almost surely, 28894994988 is an apocalyptic number.
It is an amenable number.
8894994988 is a deficient number, since it is larger than the sum of its proper divisors (8228584436).
8894994988 is a wasteful number, since it uses less digits than its factorization.
8894994988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3202 (or 3200 counting only the distinct ones).
The product of its digits is 429981696, while the sum is 76.
The square root of 8894994988 is about 94313.2810796019. The cubic root of 8894994988 is about 2071.9625554743.
The spelling of 8894994988 in words is "eight billion, eight hundred ninety-four million, nine hundred ninety-four thousand, nine hundred eighty-eight".
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