Base | Representation |
---|---|
bin | 1011110000110… |
… | …1011100001101 |
3 | 10102211122011222 |
4 | 2330031130031 |
5 | 100112310000 |
6 | 4521253125 |
7 | 1136236634 |
oct | 274153415 |
9 | 112748158 |
10 | 49338125 |
11 | 25939511 |
12 | 146341a5 |
13 | a2b6075 |
14 | 67a451b |
15 | 44e8a85 |
hex | 2f0d70d |
49338125 has 10 divisors (see below), whose sum is σ = 61653702. Its totient is φ = 39470000.
The previous prime is 49338073. The next prime is 49338167. The reversal of 49338125 is 52183394.
It can be written as a sum of positive squares in 5 ways, for example, as 28526281 + 20811844 = 5341^2 + 4562^2 .
It is not a de Polignac number, because 49338125 - 26 = 49338061 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 38846 + ... + 40095.
Almost surely, 249338125 is an apocalyptic number.
It is an amenable number.
49338125 is a deficient number, since it is larger than the sum of its proper divisors (12315577).
49338125 is an frugal number, since it uses more digits than its factorization.
49338125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78961 (or 78946 counting only the distinct ones).
The product of its digits is 25920, while the sum is 35.
The square root of 49338125 is about 7024.1102639409. The cubic root of 49338125 is about 366.7703448778.
The spelling of 49338125 in words is "forty-nine million, three hundred thirty-eight thousand, one hundred twenty-five".
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