Base | Representation |
---|---|
bin | 1101010111010… |
… | …0000001011111 |
3 | 10220110121211000 |
4 | 3111310001133 |
5 | 103322043014 |
6 | 5321201343 |
7 | 1250262243 |
oct | 325640137 |
9 | 126417730 |
10 | 56049759 |
11 | 29703017 |
12 | 16930253 |
13 | b7c5c4c |
14 | 7630423 |
15 | 4dc2509 |
hex | 357405f |
56049759 has 8 divisors (see below), whose sum is σ = 83036720. Its totient is φ = 37366488.
The previous prime is 56049757. The next prime is 56049787. The reversal of 56049759 is 95794065.
It is a happy number.
It is not a de Polignac number, because 56049759 - 21 = 56049757 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56049757) 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, 1037932 + ... + 1037985.
It is an arithmetic number, because the mean of its divisors is an integer number (10379590).
Almost surely, 256049759 is an apocalyptic number.
56049759 is a deficient number, since it is larger than the sum of its proper divisors (26986961).
56049759 is a wasteful number, since it uses less digits than its factorization.
56049759 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2075926 (or 2075920 counting only the distinct ones).
The product of its (nonzero) digits is 340200, while the sum is 45.
The square root of 56049759 is about 7486.6386983746. The cubic root of 56049759 is about 382.6995191308.
The spelling of 56049759 in words is "fifty-six million, forty-nine thousand, seven hundred fifty-nine".
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