Base | Representation |
---|---|
bin | 10010111110100100010001 |
3 | 100100202020021 |
4 | 102332210101 |
5 | 2233143430 |
6 | 254343441 |
7 | 60166660 |
oct | 22764421 |
9 | 10322207 |
10 | 4974865 |
11 | 2898765 |
12 | 17bab81 |
13 | 105250c |
14 | 936dd7 |
15 | 68407a |
hex | 4be911 |
4974865 has 16 divisors (see below), whose sum is σ = 7182720. Its totient is φ = 3231360.
The previous prime is 4974811. The next prime is 4974883. The reversal of 4974865 is 5684794.
It is not a de Polignac number, because 4974865 - 213 = 4966673 is a prime.
4974865 is a lucky number.
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 15 ways as a sum of consecutive naturals, for example, 3076 + ... + 4405.
It is an arithmetic number, because the mean of its divisors is an integer number (448920).
Almost surely, 24974865 is an apocalyptic number.
It is an amenable number.
4974865 is a deficient number, since it is larger than the sum of its proper divisors (2207855).
4974865 is a wasteful number, since it uses less digits than its factorization.
4974865 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7512.
The product of its digits is 241920, while the sum is 43.
The square root of 4974865 is about 2230.4405394451. The cubic root of 4974865 is about 170.7105782157.
The spelling of 4974865 in words is "four million, nine hundred seventy-four thousand, eight hundred sixty-five".
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