Base | Representation |
---|---|
bin | 11001011010111001… |
… | …111110001010100011 |
3 | 2121110020021010102222 |
4 | 121122321332022203 |
5 | 421400001400201 |
6 | 20312241301255 |
7 | 1654252150565 |
oct | 313271761243 |
9 | 77406233388 |
10 | 27294950051 |
11 | 10637318a66 |
12 | 535903482b |
13 | 275cb30c25 |
14 | 146d09d335 |
15 | a9b3e791b |
hex | 65ae7e2a3 |
27294950051 has 2 divisors, whose sum is σ = 27294950052. Its totient is φ = 27294950050.
The previous prime is 27294949963. The next prime is 27294950113. The reversal of 27294950051 is 15005949272.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 27294950051 - 230 = 26221208227 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 27294949984 and 27294950011.
It is not a weakly prime, because it can be changed into another prime (27294950351) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13647475025 + 13647475026.
It is an arithmetic number, because the mean of its divisors is an integer number (13647475026).
Almost surely, 227294950051 is an apocalyptic number.
27294950051 is a deficient number, since it is larger than the sum of its proper divisors (1).
27294950051 is an equidigital number, since it uses as much as digits as its factorization.
27294950051 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 226800, while the sum is 44.
The spelling of 27294950051 in words is "twenty-seven billion, two hundred ninety-four million, nine hundred fifty thousand, fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •