Base | Representation |
---|---|
bin | 10010111111010010100001 |
3 | 100100220021220 |
4 | 102333102201 |
5 | 2233242300 |
6 | 254405253 |
7 | 60211416 |
oct | 22772241 |
9 | 10326256 |
10 | 4977825 |
11 | 289aa06 |
12 | 1800829 |
13 | 1053978 |
14 | 93810d |
15 | 684da0 |
hex | 4bf4a1 |
4977825 has 24 divisors (see below), whose sum is σ = 8499456. Its totient is φ = 2568000.
The previous prime is 4977823. The next prime is 4977853. The reversal of 4977825 is 5287794.
4977825 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4977825 - 21 = 4977823 is a prime.
It is an Ulam number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4977823) 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, 1255 + ... + 3395.
It is an arithmetic number, because the mean of its divisors is an integer number (354144).
Almost surely, 24977825 is an apocalyptic number.
It is an amenable number.
4977825 is a deficient number, since it is larger than the sum of its proper divisors (3521631).
4977825 is a wasteful number, since it uses less digits than its factorization.
4977825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2185 (or 2180 counting only the distinct ones).
The product of its digits is 141120, while the sum is 42.
The square root of 4977825 is about 2231.1039868191. The cubic root of 4977825 is about 170.7444285900.
The spelling of 4977825 in words is "four million, nine hundred seventy-seven thousand, eight hundred twenty-five".
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