Base | Representation |
---|---|
bin | 1011110001101… |
… | …1011100010010 |
3 | 10102221112212000 |
4 | 2330123130102 |
5 | 100121123344 |
6 | 4522414430 |
7 | 1136566062 |
oct | 274333422 |
9 | 112845760 |
10 | 49395474 |
11 | 25978607 |
12 | 14661416 |
13 | a3061bb |
14 | 67bb3a2 |
15 | 450aa69 |
hex | 2f1b712 |
49395474 has 16 divisors (see below), whose sum is σ = 109767840. Its totient is φ = 16465140.
The previous prime is 49395419. The next prime is 49395503. The reversal of 49395474 is 47459394.
It is a happy number.
49395474 is a `hidden beast` number, since 4 + 93 + 95 + 474 = 666.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457312 + ... + 457419.
It is an arithmetic number, because the mean of its divisors is an integer number (6860490).
Almost surely, 249395474 is an apocalyptic number.
49395474 is an abundant number, since it is smaller than the sum of its proper divisors (60372366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49395474 is a wasteful number, since it uses less digits than its factorization.
49395474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 914742 (or 914736 counting only the distinct ones).
The product of its digits is 544320, while the sum is 45.
The square root of 49395474 is about 7028.1913747422. The cubic root of 49395474 is about 366.9123970809.
The spelling of 49395474 in words is "forty-nine million, three hundred ninety-five thousand, four hundred seventy-four".
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