Base | Representation |
---|---|
bin | 1101011011101… |
… | …0011101001011 |
3 | 10221000021112220 |
4 | 3112322131023 |
5 | 103410311001 |
6 | 5331305123 |
7 | 1252603314 |
oct | 326723513 |
9 | 127007486 |
10 | 56338251 |
11 | 2988a842 |
12 | 16a4b1a3 |
13 | b897358 |
14 | 76a760b |
15 | 4e2cc36 |
hex | 35ba74b |
56338251 has 8 divisors (see below), whose sum is σ = 75615744. Its totient is φ = 37309800.
The previous prime is 56338237. The next prime is 56338259. The reversal of 56338251 is 15283365.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56338251 - 29 = 56337739 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (56338259) 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, 61731 + ... + 62636.
It is an arithmetic number, because the mean of its divisors is an integer number (9451968).
Almost surely, 256338251 is an apocalyptic number.
56338251 is a deficient number, since it is larger than the sum of its proper divisors (19277493).
56338251 is a wasteful number, since it uses less digits than its factorization.
56338251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124521.
The product of its digits is 21600, while the sum is 33.
The square root of 56338251 is about 7505.8810941821. The cubic root of 56338251 is about 383.3549894928.
The spelling of 56338251 in words is "fifty-six million, three hundred thirty-eight thousand, two hundred fifty-one".
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