Base | Representation |
---|---|
bin | 10110100000011110001010… |
… | …10110011110111011011011 |
3 | 20111020121020020021022101212 |
4 | 23100033011112132323123 |
5 | 22441403130101012321 |
6 | 253133155210333335 |
7 | 13265560614246413 |
oct | 1320170526367333 |
9 | 214217206238355 |
10 | 49494219157211 |
11 | 14852420447974 |
12 | 5674389a2a24b |
13 | 2180391a4038a |
14 | c31766743643 |
15 | 5ac6d178455b |
hex | 2d03c559eedb |
49494219157211 has 2 divisors, whose sum is σ = 49494219157212. Its totient is φ = 49494219157210.
The previous prime is 49494219157183. The next prime is 49494219157231. The reversal of 49494219157211 is 11275191249494.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 49494219157211 - 230 = 49493145415387 is a prime.
It is a super-2 number, since 2×494942191572112 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (49494219157231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24747109578605 + 24747109578606.
It is an arithmetic number, because the mean of its divisors is an integer number (24747109578606).
Almost surely, 249494219157211 is an apocalyptic number.
49494219157211 is a deficient number, since it is larger than the sum of its proper divisors (1).
49494219157211 is an equidigital number, since it uses as much as digits as its factorization.
49494219157211 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6531840, while the sum is 59.
The spelling of 49494219157211 in words is "forty-nine trillion, four hundred ninety-four billion, two hundred nineteen million, one hundred fifty-seven thousand, two hundred eleven".
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