Base | Representation |
---|---|
bin | 1101100101100… |
… | …1001001011000 |
3 | 10222020022011212 |
4 | 3121121021120 |
5 | 104042110443 |
6 | 5353242252 |
7 | 1261251332 |
oct | 331311130 |
9 | 128208155 |
10 | 56988248 |
11 | 2a194129 |
12 | 17103388 |
13 | ba64175 |
14 | 77d6452 |
15 | 500a618 |
hex | 3659258 |
56988248 has 16 divisors (see below), whose sum is σ = 110538000. Its totient is φ = 27511456.
The previous prime is 56988247. The next prime is 56988271. The reversal of 56988248 is 84288965.
It is a junction number, because it is equal to n+sod(n) for n = 56988196 and 56988205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56988241) 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, 122588 + ... + 123051.
It is an arithmetic number, because the mean of its divisors is an integer number (6908625).
Almost surely, 256988248 is an apocalyptic number.
56988248 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
56988248 is a deficient number, since it is larger than the sum of its proper divisors (53549752).
56988248 is a wasteful number, since it uses less digits than its factorization.
56988248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245674 (or 245670 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 50.
The square root of 56988248 is about 7549.0560999373. The cubic root of 56988248 is about 384.8236624295.
The spelling of 56988248 in words is "fifty-six million, nine hundred eighty-eight thousand, two hundred forty-eight".
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