Base | Representation |
---|---|
bin | 10011000000001101111001 |
3 | 100101002111122 |
4 | 103000031321 |
5 | 2233403000 |
6 | 254435025 |
7 | 60225455 |
oct | 23001571 |
9 | 10332448 |
10 | 4981625 |
11 | 28a2850 |
12 | 1802a75 |
13 | 105560c |
14 | 939665 |
15 | 686085 |
hex | 4c0379 |
4981625 has 16 divisors (see below), whose sum is σ = 6784128. Its totient is φ = 3622000.
The previous prime is 4981609. The next prime is 4981631. The reversal of 4981625 is 5261894.
It is not a de Polignac number, because 4981625 - 24 = 4981609 is a prime.
It is a Duffinian number.
It is a Curzon 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, 437 + ... + 3186.
It is an arithmetic number, because the mean of its divisors is an integer number (424008).
Almost surely, 24981625 is an apocalyptic number.
It is an amenable number.
4981625 is a deficient number, since it is larger than the sum of its proper divisors (1802503).
4981625 is a wasteful number, since it uses less digits than its factorization.
4981625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3649 (or 3639 counting only the distinct ones).
The product of its digits is 17280, while the sum is 35.
The square root of 4981625 is about 2231.9554207018. The cubic root of 4981625 is about 170.7878654858.
The spelling of 4981625 in words is "four million, nine hundred eighty-one thousand, six hundred twenty-five".
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