Base | Representation |
---|---|
bin | 11110011111101100001101 |
3 | 120001010212201 |
4 | 132133230031 |
5 | 4021303000 |
6 | 443201501 |
7 | 124643326 |
oct | 36375415 |
9 | 16033781 |
10 | 7994125 |
11 | 4570117 |
12 | 2816291 |
13 | 186b869 |
14 | 10c144d |
15 | a7d96a |
hex | 79fb0d |
7994125 has 16 divisors (see below), whose sum is σ = 10303488. Its totient is φ = 6186000.
The previous prime is 7994113. The next prime is 7994137. The reversal of 7994125 is 5214997.
It is an interprime number because it is at equal distance from previous prime (7994113) and next prime (7994137).
It is not a de Polignac number, because 7994125 - 25 = 7994093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2844 + ... + 4906.
It is an arithmetic number, because the mean of its divisors is an integer number (643968).
Almost surely, 27994125 is an apocalyptic number.
It is an amenable number.
7994125 is a deficient number, since it is larger than the sum of its proper divisors (2309363).
7994125 is a wasteful number, since it uses less digits than its factorization.
7994125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2109 (or 2099 counting only the distinct ones).
The product of its digits is 22680, while the sum is 37.
The square root of 7994125 is about 2827.3883709176. The cubic root of 7994125 is about 199.9510296772.
The spelling of 7994125 in words is "seven million, nine hundred ninety-four thousand, one hundred twenty-five".
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