Base | Representation |
---|---|
bin | 1011110010111… |
… | …1111011000001 |
3 | 10110002210220221 |
4 | 2330233323001 |
5 | 100131314421 |
6 | 4524303041 |
7 | 1140365461 |
oct | 274577301 |
9 | 113083827 |
10 | 49479361 |
11 | 25a25638 |
12 | 146a1a81 |
13 | a335439 |
14 | 67ddba1 |
15 | 4525841 |
hex | 2f2fec1 |
49479361 has 2 divisors, whose sum is σ = 49479362. Its totient is φ = 49479360.
The previous prime is 49479349. The next prime is 49479373. The reversal of 49479361 is 16397494.
It is a balanced prime because it is at equal distance from previous prime (49479349) and next prime (49479373).
It can be written as a sum of positive squares in only one way, i.e., 37748736 + 11730625 = 6144^2 + 3425^2 .
It is a cyclic number.
It is not a de Polignac number, because 49479361 - 25 = 49479329 is a prime.
It is not a weakly prime, because it can be changed into another prime (49479341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24739680 + 24739681.
It is an arithmetic number, because the mean of its divisors is an integer number (24739681).
Almost surely, 249479361 is an apocalyptic number.
It is an amenable number.
49479361 is a deficient number, since it is larger than the sum of its proper divisors (1).
49479361 is an equidigital number, since it uses as much as digits as its factorization.
49479361 is an evil number, because the sum of its binary digits is even.
The product of its digits is 163296, while the sum is 43.
The square root of 49479361 is about 7034.1567369515. The cubic root of 49479361 is about 367.1199854176.
The spelling of 49479361 in words is "forty-nine million, four hundred seventy-nine thousand, three hundred sixty-one".
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