Base | Representation |
---|---|
bin | 1101011101110… |
… | …0001100100000 |
3 | 10221021022010022 |
4 | 3113130030200 |
5 | 103424221243 |
6 | 5334253012 |
7 | 1254020240 |
oct | 327341440 |
9 | 127238108 |
10 | 56476448 |
11 | 29974656 |
12 | 16ab7168 |
13 | b915222 |
14 | 7701b20 |
15 | 4e58b68 |
hex | 35dc320 |
56476448 has 48 divisors (see below), whose sum is σ = 134555904. Its totient is φ = 22778880.
The previous prime is 56476447. The next prime is 56476457. The reversal of 56476448 is 84467465.
It is a super-3 number, since 3×564764483 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 56476399 and 56476408.
It is not an unprimeable number, because it can be changed into a prime (56476447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3608 + ... + 11223.
It is an arithmetic number, because the mean of its divisors is an integer number (2803248).
Almost surely, 256476448 is an apocalyptic number.
It is an amenable number.
56476448 is an abundant number, since it is smaller than the sum of its proper divisors (78079456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56476448 is a wasteful number, since it uses less digits than its factorization.
56476448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14865 (or 14857 counting only the distinct ones).
The product of its digits is 645120, while the sum is 44.
The square root of 56476448 is about 7515.0813701516. The cubic root of 56476448 is about 383.6681884825.
The spelling of 56476448 in words is "fifty-six million, four hundred seventy-six thousand, four hundred forty-eight".
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