Base | Representation |
---|---|
bin | 1101011010010… |
… | …0001101110001 |
3 | 10220211122120220 |
4 | 3112210031301 |
5 | 103344402103 |
6 | 5325323253 |
7 | 1252043604 |
oct | 326441561 |
9 | 126748526 |
10 | 56247153 |
11 | 29828356 |
12 | 16a06529 |
13 | b864a51 |
14 | 768233b |
15 | 4e10c53 |
hex | 35a4371 |
56247153 has 8 divisors (see below), whose sum is σ = 77582400. Its totient is φ = 36205008.
The previous prime is 56247137. The next prime is 56247187. The reversal of 56247153 is 35174265.
56247153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56247153 - 24 = 56247137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56247193) 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 7 ways as a sum of consecutive naturals, for example, 323173 + ... + 323346.
It is an arithmetic number, because the mean of its divisors is an integer number (9697800).
Almost surely, 256247153 is an apocalyptic number.
It is an amenable number.
56247153 is a deficient number, since it is larger than the sum of its proper divisors (21335247).
56247153 is a wasteful number, since it uses less digits than its factorization.
56247153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 646551.
The product of its digits is 25200, while the sum is 33.
The square root of 56247153 is about 7499.8101975983. The cubic root of 56247153 is about 383.1482518419.
The spelling of 56247153 in words is "fifty-six million, two hundred forty-seven thousand, one hundred fifty-three".
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