Base | Representation |
---|---|
bin | 1101010111110… |
… | …0100000001001 |
3 | 10220112101110022 |
4 | 3111330200021 |
5 | 103324200424 |
6 | 5322030225 |
7 | 1250465426 |
oct | 325744011 |
9 | 126471408 |
10 | 56084489 |
11 | 2972711a |
12 | 16948375 |
13 | b8089b6 |
14 | 763cd4d |
15 | 4dcc95e |
hex | 357c809 |
56084489 has 8 divisors (see below), whose sum is σ = 58827648. Its totient is φ = 53406000.
The previous prime is 56084477. The next prime is 56084491. The reversal of 56084489 is 98448065.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56084489 - 224 = 39307273 is a prime.
It is a super-2 number, since 2×560844892 = 6290939812782242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56084689) 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, 14387 + ... + 17864.
It is an arithmetic number, because the mean of its divisors is an integer number (7353456).
Almost surely, 256084489 is an apocalyptic number.
It is an amenable number.
56084489 is a deficient number, since it is larger than the sum of its proper divisors (2743159).
56084489 is a wasteful number, since it uses less digits than its factorization.
56084489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32335.
The product of its (nonzero) digits is 276480, while the sum is 44.
The square root of 56084489 is about 7488.9578046615. The cubic root of 56084489 is about 382.7785465896.
The spelling of 56084489 in words is "fifty-six million, eighty-four thousand, four hundred eighty-nine".
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