Base | Representation |
---|---|
bin | 1011101111101… |
… | …1100010010011 |
3 | 10102200220120202 |
4 | 2323323202103 |
5 | 100102433122 |
6 | 4515525415 |
7 | 1135513055 |
oct | 273734223 |
9 | 112626522 |
10 | 49264787 |
11 | 25899400 |
12 | 145b986b |
13 | a28b880 |
14 | 67858d5 |
15 | 44d1e92 |
hex | 2efb893 |
49264787 has 12 divisors (see below), whose sum is σ = 58317840. Its totient is φ = 41339760.
The previous prime is 49264783. The next prime is 49264801. The reversal of 49264787 is 78746294.
It is not a de Polignac number, because 49264787 - 22 = 49264783 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49264783) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14087 + ... + 17232.
It is an arithmetic number, because the mean of its divisors is an integer number (4859820).
Almost surely, 249264787 is an apocalyptic number.
49264787 is a deficient number, since it is larger than the sum of its proper divisors (9053053).
49264787 is a wasteful number, since it uses less digits than its factorization.
49264787 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31354 (or 31343 counting only the distinct ones).
The product of its digits is 677376, while the sum is 47.
The square root of 49264787 is about 7018.8878748702. The cubic root of 49264787 is about 366.5885277938.
The spelling of 49264787 in words is "forty-nine million, two hundred sixty-four thousand, seven hundred eighty-seven".
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