Base | Representation |
---|---|
bin | 1101011010001… |
… | …1101001100101 |
3 | 10220211112102010 |
4 | 3112203221211 |
5 | 103344313322 |
6 | 5325304433 |
7 | 1252034055 |
oct | 326435145 |
9 | 126745363 |
10 | 56244837 |
11 | 29826640 |
12 | 16a05119 |
13 | b86398c |
14 | 7681565 |
15 | 4e1020c |
hex | 35a3a65 |
56244837 has 16 divisors (see below), whose sum is σ = 82188288. Its totient is φ = 33930480.
The previous prime is 56244829. The next prime is 56244841. The reversal of 56244837 is 73844265.
It is a happy number.
It is not a de Polignac number, because 56244837 - 23 = 56244829 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56244795 and 56244804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56244827) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3538 + ... + 11180.
It is an arithmetic number, because the mean of its divisors is an integer number (5136768).
Almost surely, 256244837 is an apocalyptic number.
It is an amenable number.
56244837 is a deficient number, since it is larger than the sum of its proper divisors (25943451).
56244837 is a wasteful number, since it uses less digits than its factorization.
56244837 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7880.
The product of its digits is 161280, while the sum is 39.
The square root of 56244837 is about 7499.6557921014. The cubic root of 56244837 is about 383.1429930067.
The spelling of 56244837 in words is "fifty-six million, two hundred forty-four thousand, eight hundred thirty-seven".
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