Base | Representation |
---|---|
bin | 1101011001100… |
… | …0011011101101 |
3 | 10220202012101111 |
4 | 3112120123231 |
5 | 103341331033 |
6 | 5324312021 |
7 | 1251453112 |
oct | 326303355 |
9 | 126665344 |
10 | 56198893 |
11 | 297a5073 |
12 | 169a2611 |
13 | b848aaa |
14 | 766c909 |
15 | 4e017cd |
hex | 35986ed |
56198893 has 8 divisors (see below), whose sum is σ = 59061728. Its totient is φ = 53406864.
The previous prime is 56198851. The next prime is 56198911. The reversal of 56198893 is 39889165.
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 56198893 - 217 = 56067821 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 (56198833) 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, 16071 + ... + 19252.
It is an arithmetic number, because the mean of its divisors is an integer number (7382716).
Almost surely, 256198893 is an apocalyptic number.
It is an amenable number.
56198893 is a deficient number, since it is larger than the sum of its proper divisors (2862835).
56198893 is a wasteful number, since it uses less digits than its factorization.
56198893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35403.
The product of its digits is 466560, while the sum is 49.
The square root of 56198893 is about 7496.5920924111. The cubic root of 56198893 is about 383.0386402171.
The spelling of 56198893 in words is "fifty-six million, one hundred ninety-eight thousand, eight hundred ninety-three".
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