Base | Representation |
---|---|
bin | 1011110100101… |
… | …0110010110001 |
3 | 10110022101220101 |
4 | 2331022302301 |
5 | 100143330200 |
6 | 4530512401 |
7 | 1141334404 |
oct | 275126261 |
9 | 113271811 |
10 | 49589425 |
11 | 25aa02a6 |
12 | 14735701 |
13 | a373572 |
14 | 682bd3b |
15 | 454826a |
hex | 2f4acb1 |
49589425 has 12 divisors (see below), whose sum is σ = 65108556. Its totient is φ = 37337600.
The previous prime is 49589417. The next prime is 49589443. The reversal of 49589425 is 52498594.
It can be written as a sum of positive squares in 6 ways, for example, as 5513104 + 44076321 = 2348^2 + 6639^2 .
It is not a de Polignac number, because 49589425 - 23 = 49589417 is a prime.
It is a super-2 number, since 2×495894252 = 4918222143661250, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57916 + ... + 58765.
It is an arithmetic number, because the mean of its divisors is an integer number (5425713).
Almost surely, 249589425 is an apocalyptic number.
It is an amenable number.
49589425 is a deficient number, since it is larger than the sum of its proper divisors (15519131).
49589425 is a wasteful number, since it uses less digits than its factorization.
49589425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116708 (or 116703 counting only the distinct ones).
The product of its digits is 518400, while the sum is 46.
The square root of 49589425 is about 7041.9759300923. The cubic root of 49589425 is about 367.3919962752.
The spelling of 49589425 in words is "forty-nine million, five hundred eighty-nine thousand, four hundred twenty-five".
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