Base | Representation |
---|---|
bin | 1111100011010… |
… | …0110111011110 |
3 | 11112201221100021 |
4 | 3320310313132 |
5 | 113144301004 |
6 | 10250022354 |
7 | 1421300560 |
oct | 370646736 |
9 | 145657307 |
10 | 65228254 |
11 | 33901a53 |
12 | 19a179ba |
13 | 1068a900 |
14 | 893d330 |
15 | 5ad6d54 |
hex | 3e34dde |
65228254 has 48 divisors (see below), whose sum is σ = 127543680. Its totient is φ = 24429600.
The previous prime is 65228243. The next prime is 65228257. The reversal of 65228254 is 45282256.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65228257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44229 + ... + 45679.
It is an arithmetic number, because the mean of its divisors is an integer number (2657160).
Almost surely, 265228254 is an apocalyptic number.
65228254 is a deficient number, since it is larger than the sum of its proper divisors (62315426).
65228254 is a wasteful number, since it uses less digits than its factorization.
65228254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1505 (or 1492 counting only the distinct ones).
The product of its digits is 38400, while the sum is 34.
The square root of 65228254 is about 8076.4010549254. The cubic root of 65228254 is about 402.5426653846.
The spelling of 65228254 in words is "sixty-five million, two hundred twenty-eight thousand, two hundred fifty-four".
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