Base | Representation |
---|---|
bin | 1011101101110… |
… | …0011010101101 |
3 | 10102110102201221 |
4 | 2323130122231 |
5 | 100034343300 |
6 | 4513103341 |
7 | 1134442336 |
oct | 273343255 |
9 | 112412657 |
10 | 49137325 |
11 | 25811666 |
12 | 14557b51 |
13 | a245853 |
14 | 675128d |
15 | 44a931a |
hex | 2edc6ad |
49137325 has 48 divisors (see below), whose sum is σ = 68567040. Its totient is φ = 34776000.
The previous prime is 49137323. The next prime is 49137329. The reversal of 49137325 is 52373194.
It is not a de Polignac number, because 49137325 - 21 = 49137323 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49137323) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 692040 + ... + 692110.
It is an arithmetic number, because the mean of its divisors is an integer number (1428480).
Almost surely, 249137325 is an apocalyptic number.
It is an amenable number.
49137325 is a deficient number, since it is larger than the sum of its proper divisors (19429715).
49137325 is a wasteful number, since it uses less digits than its factorization.
49137325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178 (or 173 counting only the distinct ones).
The product of its digits is 22680, while the sum is 34.
The square root of 49137325 is about 7009.8020656792. The cubic root of 49137325 is about 366.2720985163.
The spelling of 49137325 in words is "forty-nine million, one hundred thirty-seven thousand, three hundred twenty-five".
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