Base | Representation |
---|---|
bin | 10010111110110100110101 |
3 | 100100210200112 |
4 | 102332310311 |
5 | 2233212200 |
6 | 254352405 |
7 | 60203033 |
oct | 22766465 |
9 | 10323615 |
10 | 4975925 |
11 | 2899539 |
12 | 17bb705 |
13 | 1052b46 |
14 | 937553 |
15 | 684535 |
hex | 4bed35 |
4975925 has 6 divisors (see below), whose sum is σ = 6170178. Its totient is φ = 3980720.
The previous prime is 4975921. The next prime is 4975931. The reversal of 4975925 is 5295794.
It can be written as a sum of positive squares in 3 ways, for example, as 1674436 + 3301489 = 1294^2 + 1817^2 .
It is not a de Polignac number, because 4975925 - 22 = 4975921 is a prime.
It is a d-powerful number, because it can be written as 4 + 95 + 76 + 54 + 97 + 22 + 56 .
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4975921) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99494 + ... + 99543.
It is an arithmetic number, because the mean of its divisors is an integer number (1028363).
Almost surely, 24975925 is an apocalyptic number.
It is an amenable number.
4975925 is a deficient number, since it is larger than the sum of its proper divisors (1194253).
4975925 is a wasteful number, since it uses less digits than its factorization.
4975925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199047 (or 199042 counting only the distinct ones).
The product of its digits is 113400, while the sum is 41.
The square root of 4975925 is about 2230.6781480079. The cubic root of 4975925 is about 170.7227018520.
The spelling of 4975925 in words is "four million, nine hundred seventy-five thousand, nine hundred twenty-five".
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