Base | Representation |
---|---|
bin | 1101010001011… |
… | …0001001100000 |
3 | 10212202002100212 |
4 | 3110112021200 |
5 | 103222241443 |
6 | 5305033252 |
7 | 1244101232 |
oct | 324261140 |
9 | 125662325 |
10 | 55665248 |
11 | 29470141 |
12 | 16785828 |
13 | b6bcc22 |
14 | 7570252 |
15 | 4d48618 |
hex | 3516260 |
55665248 has 12 divisors (see below), whose sum is σ = 109591020. Its totient is φ = 27832608.
The previous prime is 55665223. The next prime is 55665277. The reversal of 55665248 is 84256655.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 869738 + ... + 869801.
It is an arithmetic number, because the mean of its divisors is an integer number (9132585).
Almost surely, 255665248 is an apocalyptic number.
It is an amenable number.
55665248 is a deficient number, since it is larger than the sum of its proper divisors (53925772).
55665248 is a wasteful number, since it uses less digits than its factorization.
55665248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1739549 (or 1739541 counting only the distinct ones).
The product of its digits is 288000, while the sum is 41.
The square root of 55665248 is about 7460.9146892321. The cubic root of 55665248 is about 381.8223820881.
The spelling of 55665248 in words is "fifty-five million, six hundred sixty-five thousand, two hundred forty-eight".
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