Base | Representation |
---|---|
bin | 10010111110100100000001 |
3 | 100100202012200 |
4 | 102332210001 |
5 | 2233143344 |
6 | 254343413 |
7 | 60166635 |
oct | 22764401 |
9 | 10322180 |
10 | 4974849 |
11 | 2898750 |
12 | 17bab69 |
13 | 10524c9 |
14 | 936dc5 |
15 | 684069 |
hex | 4be901 |
4974849 has 24 divisors (see below), whose sum is σ = 8097024. Its totient is φ = 2916000.
The previous prime is 4974811. The next prime is 4974883. The reversal of 4974849 is 9484794.
It is not a de Polignac number, because 4974849 - 27 = 4974721 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4974889) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2259 + ... + 3879.
It is an arithmetic number, because the mean of its divisors is an integer number (337376).
Almost surely, 24974849 is an apocalyptic number.
It is an amenable number.
4974849 is a deficient number, since it is larger than the sum of its proper divisors (3122175).
4974849 is a wasteful number, since it uses less digits than its factorization.
4974849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1669 (or 1666 counting only the distinct ones).
The product of its digits is 290304, while the sum is 45.
The square root of 4974849 is about 2230.4369527068. The cubic root of 4974849 is about 170.7103952042.
The spelling of 4974849 in words is "four million, nine hundred seventy-four thousand, eight hundred forty-nine".
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