Base | Representation |
---|---|
bin | 1100011110010… |
… | …00001010000100 |
3 | 21021212200211021 |
4 | 12033020022010 |
5 | 203241110433 |
6 | 14214320524 |
7 | 2410221301 |
oct | 617101204 |
9 | 237780737 |
10 | 104628868 |
11 | 54073243 |
12 | 2b059144 |
13 | 188a4696 |
14 | dc780a8 |
15 | 92bb22d |
hex | 63c8284 |
104628868 has 12 divisors (see below), whose sum is σ = 189414540. Its totient is φ = 50510432.
The previous prime is 104628857. The next prime is 104628869. The reversal of 104628868 is 868826401.
It can be written as a sum of positive squares in 2 ways, for example, as 22581504 + 82047364 = 4752^2 + 9058^2 .
It is a super-2 number, since 2×1046288682 = 21894400037922848, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (104628869) 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, 450871 + ... + 451102.
It is an arithmetic number, because the mean of its divisors is an integer number (15784545).
Almost surely, 2104628868 is an apocalyptic number.
It is an amenable number.
104628868 is a deficient number, since it is larger than the sum of its proper divisors (84785672).
104628868 is a wasteful number, since it uses less digits than its factorization.
104628868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 902006 (or 902004 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 43.
The square root of 104628868 is about 10228.8253480055. The cubic root of 104628868 is about 471.2129046499.
The spelling of 104628868 in words is "one hundred four million, six hundred twenty-eight thousand, eight hundred sixty-eight".
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