Base | Representation |
---|---|
bin | 1101011101100… |
… | …0000001011101 |
3 | 10221020102200022 |
4 | 3113120001131 |
5 | 103423144412 |
6 | 5334041525 |
7 | 1253616353 |
oct | 327300135 |
9 | 127212608 |
10 | 56459357 |
11 | 29962829 |
12 | 16aa92a5 |
13 | b90a506 |
14 | 76d97d3 |
15 | 4e53a72 |
hex | 35d805d |
56459357 has 2 divisors, whose sum is σ = 56459358. Its totient is φ = 56459356.
The previous prime is 56459341. The next prime is 56459383. The reversal of 56459357 is 75395465.
56459357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 30591961 + 25867396 = 5531^2 + 5086^2 .
It is a cyclic number.
It is not a de Polignac number, because 56459357 - 24 = 56459341 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (56459657) 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 as a sum of consecutive naturals, namely, 28229678 + 28229679.
It is an arithmetic number, because the mean of its divisors is an integer number (28229679).
Almost surely, 256459357 is an apocalyptic number.
It is an amenable number.
56459357 is a deficient number, since it is larger than the sum of its proper divisors (1).
56459357 is an equidigital number, since it uses as much as digits as its factorization.
56459357 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 567000, while the sum is 44.
The square root of 56459357 is about 7513.9441706736. The cubic root of 56459357 is about 383.6294824684.
The spelling of 56459357 in words is "fifty-six million, four hundred fifty-nine thousand, three hundred fifty-seven".
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