Base | Representation |
---|---|
bin | 1011110010000… |
… | …0110000000111 |
3 | 10102222122200112 |
4 | 2330200300013 |
5 | 100122322343 |
6 | 4523103235 |
7 | 1140016352 |
oct | 274406007 |
9 | 112878615 |
10 | 49417223 |
11 | 25992989 |
12 | 14671b1b |
13 | a31307b |
14 | 67c5299 |
15 | 4512218 |
hex | 2f20c07 |
49417223 has 2 divisors, whose sum is σ = 49417224. Its totient is φ = 49417222.
The previous prime is 49417211. The next prime is 49417229. The reversal of 49417223 is 32271494.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 49417223 - 224 = 32640007 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 49417223.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (49417229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24708611 + 24708612.
It is an arithmetic number, because the mean of its divisors is an integer number (24708612).
Almost surely, 249417223 is an apocalyptic number.
49417223 is a deficient number, since it is larger than the sum of its proper divisors (1).
49417223 is an equidigital number, since it uses as much as digits as its factorization.
49417223 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 12096, while the sum is 32.
The square root of 49417223 is about 7029.7384730870. The cubic root of 49417223 is about 366.9662401166.
The spelling of 49417223 in words is "forty-nine million, four hundred seventeen thousand, two hundred twenty-three".
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