Base | Representation |
---|---|
bin | 1011110001011… |
… | …0111110101001 |
3 | 10102220121202221 |
4 | 2330112332221 |
5 | 100120032233 |
6 | 4522154041 |
7 | 1136461555 |
oct | 274267651 |
9 | 112817687 |
10 | 49377193 |
11 | 259658a8 |
12 | 14652921 |
13 | a2caa98 |
14 | 67b4865 |
15 | 450542d |
hex | 2f16fa9 |
49377193 has 2 divisors, whose sum is σ = 49377194. Its totient is φ = 49377192.
The previous prime is 49377179. The next prime is 49377217. The reversal of 49377193 is 39177394.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 30437289 + 18939904 = 5517^2 + 4352^2 .
It is a cyclic number.
It is not a de Polignac number, because 49377193 - 217 = 49246121 is a prime.
It is not a weakly prime, because it can be changed into another prime (49377103) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24688596 + 24688597.
It is an arithmetic number, because the mean of its divisors is an integer number (24688597).
Almost surely, 249377193 is an apocalyptic number.
It is an amenable number.
49377193 is a deficient number, since it is larger than the sum of its proper divisors (1).
49377193 is an equidigital number, since it uses as much as digits as its factorization.
49377193 is an evil number, because the sum of its binary digits is even.
The product of its digits is 142884, while the sum is 43.
The square root of 49377193 is about 7026.8907064220. The cubic root of 49377193 is about 366.8671273924.
The spelling of 49377193 in words is "forty-nine million, three hundred seventy-seven thousand, one hundred ninety-three".
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