Base | Representation |
---|---|
bin | 10001011011110010001110 |
3 | 22121012012200 |
4 | 101123302032 |
5 | 2132222004 |
6 | 241542330 |
7 | 53563233 |
oct | 21336216 |
9 | 8535180 |
10 | 4570254 |
11 | 2641777 |
12 | 16449a6 |
13 | c402c0 |
14 | 86d78a |
15 | 604239 |
hex | 45bc8e |
4570254 has 24 divisors (see below), whose sum is σ = 10664472. Its totient is φ = 1406160.
The previous prime is 4570253. The next prime is 4570259. The reversal of 4570254 is 4520754.
4570254 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4570253) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9532 + ... + 9999.
It is an arithmetic number, because the mean of its divisors is an integer number (444353).
Almost surely, 24570254 is an apocalyptic number.
4570254 is an abundant number, since it is smaller than the sum of its proper divisors (6094218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4570254 is a wasteful number, since it uses less digits than its factorization.
4570254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19552 (or 19549 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 27.
The square root of 4570254 is about 2137.8152399120. The cubic root of 4570254 is about 165.9510912187.
Subtracting from 4570254 its product of nonzero digits (5600), we obtain a palindrome (4564654).
The spelling of 4570254 in words is "four million, five hundred seventy thousand, two hundred fifty-four".
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