Base | Representation |
---|---|
bin | 1101010111001… |
… | …0110100110001 |
3 | 10220110101002011 |
4 | 3111302310301 |
5 | 103321413344 |
6 | 5321122521 |
7 | 1250242030 |
oct | 325626461 |
9 | 126411064 |
10 | 56044849 |
11 | 296aa363 |
12 | 16929441 |
13 | b7c3943 |
14 | 762c717 |
15 | 4dc0d34 |
hex | 3572d31 |
56044849 has 8 divisors (see below), whose sum is σ = 66260160. Its totient is φ = 46381776.
The previous prime is 56044831. The next prime is 56044853. The reversal of 56044849 is 94844065.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56044849 - 25 = 56044817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56044829) 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, 137839 + ... + 138244.
It is an arithmetic number, because the mean of its divisors is an integer number (8282520).
Almost surely, 256044849 is an apocalyptic number.
It is an amenable number.
56044849 is a deficient number, since it is larger than the sum of its proper divisors (10215311).
56044849 is a wasteful number, since it uses less digits than its factorization.
56044849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276119.
The product of its (nonzero) digits is 138240, while the sum is 40.
The square root of 56044849 is about 7486.3107736722. The cubic root of 56044849 is about 382.6883438850.
The spelling of 56044849 in words is "fifty-six million, forty-four thousand, eight hundred forty-nine".
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