Base | Representation |
---|---|
bin | 10010100101000001101111 |
3 | 100011102201211 |
4 | 102211001233 |
5 | 2221322010 |
6 | 252215251 |
7 | 56252665 |
oct | 22450157 |
9 | 10142654 |
10 | 4870255 |
11 | 2827105 |
12 | 176a527 |
13 | 1016a10 |
14 | 90ac35 |
15 | 66308a |
hex | 4a506f |
4870255 has 16 divisors (see below), whose sum is σ = 6499584. Its totient is φ = 3479040.
The previous prime is 4870253. The next prime is 4870259. The reversal of 4870255 is 5520784.
It is not a de Polignac number, because 4870255 - 21 = 4870253 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4870253) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 807 + ... + 3223.
It is an arithmetic number, because the mean of its divisors is an integer number (406224).
Almost surely, 24870255 is an apocalyptic number.
4870255 is a deficient number, since it is larger than the sum of its proper divisors (1629329).
4870255 is a wasteful number, since it uses less digits than its factorization.
4870255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2466.
The product of its (nonzero) digits is 11200, while the sum is 31.
The square root of 4870255 is about 2206.8654240800. The cubic root of 4870255 is about 169.5055413068.
The spelling of 4870255 in words is "four million, eight hundred seventy thousand, two hundred fifty-five".
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