Base | Representation |
---|---|
bin | 101101110010001100… |
… | …011001100111110111 |
3 | 11200220002010211021201 |
4 | 231302030121213313 |
5 | 1301140041243214 |
6 | 34330051553331 |
7 | 3360146205052 |
oct | 556214314767 |
9 | 150802124251 |
10 | 49160493559 |
11 | 199378a9481 |
12 | 963b8bb847 |
13 | 4835b66b58 |
14 | 254503da99 |
15 | 142ad17274 |
hex | b723199f7 |
49160493559 has 4 divisors (see below), whose sum is σ = 49168414840. Its totient is φ = 49152572280.
The previous prime is 49160493541. The next prime is 49160493601. The reversal of 49160493559 is 95539406194.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95539406194 = 2 ⋅47769703097.
It is a cyclic number.
It is not a de Polignac number, because 49160493559 - 25 = 49160493527 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49160493259) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3951324 + ... + 3963745.
It is an arithmetic number, because the mean of its divisors is an integer number (12292103710).
Almost surely, 249160493559 is an apocalyptic number.
49160493559 is a deficient number, since it is larger than the sum of its proper divisors (7921281).
49160493559 is an equidigital number, since it uses as much as digits as its factorization.
49160493559 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7921280.
The product of its (nonzero) digits is 5248800, while the sum is 55.
The spelling of 49160493559 in words is "forty-nine billion, one hundred sixty million, four hundred ninety-three thousand, five hundred fifty-nine".
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