Base | Representation |
---|---|
bin | 1101011001001… |
… | …0011100011001 |
3 | 10220200221201220 |
4 | 3112102130121 |
5 | 103340034421 |
6 | 5324002253 |
7 | 1251321435 |
oct | 326223431 |
9 | 126627656 |
10 | 56174361 |
11 | 297886a1 |
12 | 16990389 |
13 | b83a889 |
14 | 76639c5 |
15 | 4de93c6 |
hex | 3592719 |
56174361 has 4 divisors (see below), whose sum is σ = 74899152. Its totient is φ = 37449572.
The previous prime is 56174359. The next prime is 56174407. The reversal of 56174361 is 16347165.
56174361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 56174361 - 21 = 56174359 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56174161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9362391 + ... + 9362396.
It is an arithmetic number, because the mean of its divisors is an integer number (18724788).
Almost surely, 256174361 is an apocalyptic number.
It is an amenable number.
56174361 is a deficient number, since it is larger than the sum of its proper divisors (18724791).
56174361 is a wasteful number, since it uses less digits than its factorization.
56174361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18724790.
The product of its digits is 15120, while the sum is 33.
The square root of 56174361 is about 7494.9557036716. The cubic root of 56174361 is about 382.9828972950.
The spelling of 56174361 in words is "fifty-six million, one hundred seventy-four thousand, three hundred sixty-one".
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