Base | Representation |
---|---|
bin | 1011110101010… |
… | …0010010001001 |
3 | 10110101101020002 |
4 | 2331110102021 |
5 | 100201101142 |
6 | 4531412345 |
7 | 1141555625 |
oct | 275242211 |
9 | 113341202 |
10 | 49628297 |
11 | 26017524 |
12 | 147540b5 |
13 | a388174 |
14 | 683c185 |
15 | 4554a32 |
hex | 2f54489 |
49628297 has 2 divisors, whose sum is σ = 49628298. Its totient is φ = 49628296.
The previous prime is 49628237. The next prime is 49628317. The reversal of 49628297 is 79282694.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 38142976 + 11485321 = 6176^2 + 3389^2 .
It is a cyclic number.
It is not a de Polignac number, because 49628297 - 26 = 49628233 is a prime.
It is not a weakly prime, because it can be changed into another prime (49628237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24814148 + 24814149.
It is an arithmetic number, because the mean of its divisors is an integer number (24814149).
Almost surely, 249628297 is an apocalyptic number.
It is an amenable number.
49628297 is a deficient number, since it is larger than the sum of its proper divisors (1).
49628297 is an equidigital number, since it uses as much as digits as its factorization.
49628297 is an evil number, because the sum of its binary digits is even.
The product of its digits is 435456, while the sum is 47.
The square root of 49628297 is about 7044.7354102195. The cubic root of 49628297 is about 367.4879678909.
The spelling of 49628297 in words is "forty-nine million, six hundred twenty-eight thousand, two hundred ninety-seven".
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