Base | Representation |
---|---|
bin | 1101011001100… |
… | …0110000111111 |
3 | 10220202021020221 |
4 | 3112120300333 |
5 | 103341402010 |
6 | 5324322211 |
7 | 1251460066 |
oct | 326306077 |
9 | 126667227 |
10 | 56200255 |
11 | 297a60a1 |
12 | 169a3367 |
13 | b8495b7 |
14 | 766d1dd |
15 | 4e01dda |
hex | 3598c3f |
56200255 has 4 divisors (see below), whose sum is σ = 67440312. Its totient is φ = 44960200.
The previous prime is 56200229. The next prime is 56200259. The reversal of 56200255 is 55200265.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 56200255 - 27 = 56200127 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 (56200259) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5620021 + ... + 5620030.
It is an arithmetic number, because the mean of its divisors is an integer number (16860078).
Almost surely, 256200255 is an apocalyptic number.
56200255 is a deficient number, since it is larger than the sum of its proper divisors (11240057).
56200255 is a wasteful number, since it uses less digits than its factorization.
56200255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11240056.
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 56200255 is about 7496.6829331378. The cubic root of 56200255 is about 383.0417345509.
The spelling of 56200255 in words is "fifty-six million, two hundred thousand, two hundred fifty-five".
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