Base | Representation |
---|---|
bin | 10000001110111100101010 |
3 | 22000012111020 |
4 | 100032330222 |
5 | 2042134110 |
6 | 231113310 |
7 | 51112536 |
oct | 20167452 |
9 | 8005436 |
10 | 4255530 |
11 | 2447274 |
12 | 1512836 |
13 | b5cc86 |
14 | 7cabc6 |
15 | 590d70 |
hex | 40ef2a |
4255530 has 16 divisors (see below), whose sum is σ = 10213344. Its totient is φ = 1134800.
The previous prime is 4255523. The next prime is 4255541. The reversal of 4255530 is 355524.
It is a self number, because there is not a number n which added to its sum of digits gives 4255530.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70896 + ... + 70955.
It is an arithmetic number, because the mean of its divisors is an integer number (638334).
Almost surely, 24255530 is an apocalyptic number.
4255530 is an abundant number, since it is smaller than the sum of its proper divisors (5957814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4255530 is a wasteful number, since it uses less digits than its factorization.
4255530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141861.
The product of its (nonzero) digits is 3000, while the sum is 24.
The square root of 4255530 is about 2062.8935988073. The cubic root of 4255530 is about 162.0508147253.
The spelling of 4255530 in words is "four million, two hundred fifty-five thousand, five hundred thirty".
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