Base | Representation |
---|---|
bin | 1011110111110… |
… | …0101001011001 |
3 | 10110200210000100 |
4 | 2331330221121 |
5 | 100221344000 |
6 | 4535130013 |
7 | 1143144630 |
oct | 275745131 |
9 | 113623010 |
10 | 49793625 |
11 | 2611a762 |
12 | 14813909 |
13 | a4154ab |
14 | 6882517 |
15 | 4588a00 |
hex | 2f7ca59 |
49793625 has 48 divisors (see below), whose sum is σ = 102600576. Its totient is φ = 22759200.
The previous prime is 49793603. The next prime is 49793641. The reversal of 49793625 is 52639794.
It is a happy number.
It is not a de Polignac number, because 49793625 - 25 = 49793593 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4714 + ... + 11036.
It is an arithmetic number, because the mean of its divisors is an integer number (2137512).
Almost surely, 249793625 is an apocalyptic number.
49793625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
49793625 is an abundant number, since it is smaller than the sum of its proper divisors (52806951).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49793625 is a wasteful number, since it uses less digits than its factorization.
49793625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6351 (or 6338 counting only the distinct ones).
The product of its digits is 408240, while the sum is 45.
The square root of 49793625 is about 7056.4598064469. The cubic root of 49793625 is about 367.8955895701.
The spelling of 49793625 in words is "forty-nine million, seven hundred ninety-three thousand, six hundred twenty-five".
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