Base | Representation |
---|---|
bin | 1111101000101101101101 |
3 | 21201020200001 |
4 | 33220231231 |
5 | 2022131200 |
6 | 223504301 |
7 | 46561135 |
oct | 17505555 |
9 | 7636601 |
10 | 4098925 |
11 | 234a646 |
12 | 1458091 |
13 | b068cc |
14 | 789ac5 |
15 | 55e76a |
hex | 3e8b6d |
4098925 has 12 divisors (see below), whose sum is σ = 5126656. Its totient is φ = 3250800.
The previous prime is 4098923. The next prime is 4098937. The reversal of 4098925 is 5298904.
It is not a de Polignac number, because 4098925 - 21 = 4098923 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4098923) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2530 + ... + 3820.
Almost surely, 24098925 is an apocalyptic number.
It is an amenable number.
4098925 is a deficient number, since it is larger than the sum of its proper divisors (1027731).
4098925 is a wasteful number, since it uses less digits than its factorization.
4098925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1428 (or 1423 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 4098925 is about 2024.5802034002. The cubic root of 4098925 is about 160.0380768752.
It can be divided in two parts, 40989 and 25, that added together give a palindrome (41014).
The spelling of 4098925 in words is "four million, ninety-eight thousand, nine hundred twenty-five".
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