Base | Representation |
---|---|
bin | 11100100010100… |
… | …101010010000100 |
3 | 1020100222222001111 |
4 | 130202211102010 |
5 | 1440034441102 |
6 | 115302534404 |
7 | 14602652662 |
oct | 3442452204 |
9 | 1210888044 |
10 | 478827652 |
11 | 226316336 |
12 | 114437404 |
13 | 78281194 |
14 | 47843c32 |
15 | 2c084cd7 |
hex | 1c8a5484 |
478827652 has 12 divisors (see below), whose sum is σ = 853759116. Its totient is φ = 234896480.
The previous prime is 478827571. The next prime is 478827667. The reversal of 478827652 is 256728874.
It can be written as a sum of positive squares in 2 ways, for example, as 179399236 + 299428416 = 13394^2 + 17304^2 .
It is a junction number, because it is equal to n+sod(n) for n = 478827596 and 478827605.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129099 + ... + 1129522.
It is an arithmetic number, because the mean of its divisors is an integer number (71146593).
Almost surely, 2478827652 is an apocalyptic number.
It is an amenable number.
478827652 is a deficient number, since it is larger than the sum of its proper divisors (374931464).
478827652 is a wasteful number, since it uses less digits than its factorization.
478827652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2258678 (or 2258676 counting only the distinct ones).
The product of its digits is 1505280, while the sum is 49.
The square root of 478827652 is about 21882.1308834400. The cubic root of 478827652 is about 782.3355658934.
The spelling of 478827652 in words is "four hundred seventy-eight million, eight hundred twenty-seven thousand, six hundred fifty-two".
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