Base | Representation |
---|---|
bin | 1101011101011… |
… | …0101001110110 |
3 | 10221020010222122 |
4 | 3113112221312 |
5 | 103423010000 |
6 | 5333555542 |
7 | 1253564123 |
oct | 327265166 |
9 | 127203878 |
10 | 56453750 |
11 | 299595a1 |
12 | 16aa5bb2 |
13 | b907ab2 |
14 | 76d774a |
15 | 4e52085 |
hex | 35d6a76 |
56453750 has 40 divisors (see below), whose sum is σ = 111433080. Its totient is φ = 21384000.
The previous prime is 56453729. The next prime is 56453773. The reversal of 56453750 is 5735465.
It is a self number, because there is not a number n which added to its sum of digits gives 56453750.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22562 + ... + 24938.
It is an arithmetic number, because the mean of its divisors is an integer number (2785827).
Almost surely, 256453750 is an apocalyptic number.
56453750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
56453750 is a deficient number, since it is larger than the sum of its proper divisors (54979330).
56453750 is a wasteful number, since it uses less digits than its factorization.
56453750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2418 (or 2403 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 35.
The square root of 56453750 is about 7513.5710550976. The cubic root of 56453750 is about 383.6167825852.
The spelling of 56453750 in words is "fifty-six million, four hundred fifty-three thousand, seven hundred fifty".
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