Base | Representation |
---|---|
bin | 1101011000010… |
… | …0010011111111 |
3 | 10220121000100010 |
4 | 3112010103333 |
5 | 103331211404 |
6 | 5322434303 |
7 | 1250660616 |
oct | 326042377 |
9 | 126530303 |
10 | 56116479 |
11 | 29749161 |
12 | 16962993 |
13 | b81a423 |
14 | 764a87d |
15 | 4dd7189 |
hex | 35844ff |
56116479 has 16 divisors (see below), whose sum is σ = 79902720. Its totient is φ = 34954080.
The previous prime is 56116477. The next prime is 56116513. The reversal of 56116479 is 97461165.
It is not a de Polignac number, because 56116479 - 21 = 56116477 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56116477) 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, 7707 + ... + 13100.
It is an arithmetic number, because the mean of its divisors is an integer number (4993920).
Almost surely, 256116479 is an apocalyptic number.
56116479 is a deficient number, since it is larger than the sum of its proper divisors (23786241).
56116479 is a wasteful number, since it uses less digits than its factorization.
56116479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20870.
The product of its digits is 45360, while the sum is 39.
The square root of 56116479 is about 7491.0933113932. The cubic root of 56116479 is about 382.8513103698.
It can be divided in two parts, 5611 and 6479, that added together give a triangular number (12090 = T155).
The spelling of 56116479 in words is "fifty-six million, one hundred sixteen thousand, four hundred seventy-nine".
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