Base | Representation |
---|---|
bin | 100100110000011100011… |
… | …1001110110000101101001 |
3 | 122212221200011010100020110 |
4 | 1021200320321312011221 |
5 | 1130232130033243240 |
6 | 14424440450444533 |
7 | 1030661132300133 |
oct | 111407071660551 |
9 | 18787604110213 |
10 | 5051836227945 |
11 | 1678520938871 |
12 | 6970b5893749 |
13 | 2a85033999b0 |
14 | 13671dd00053 |
15 | 8b6233c8c80 |
hex | 49838e76169 |
5051836227945 has 32 divisors (see below), whose sum is σ = 8756826446592. Its totient is φ = 2472165257472.
The previous prime is 5051836227941. The next prime is 5051836227961. The reversal of 5051836227945 is 5497226381505.
It is not a de Polignac number, because 5051836227945 - 22 = 5051836227941 is a prime.
It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (5051836227941) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77532862 + ... + 77597991.
It is an arithmetic number, because the mean of its divisors is an integer number (273650826456).
It is a 2-persistent number, because it is pandigital, and so is 2⋅5051836227945 = 10103672455890, but 3⋅5051836227945 = 15155508683835 is not.
Almost surely, 25051836227945 is an apocalyptic number.
It is an amenable number.
5051836227945 is a deficient number, since it is larger than the sum of its proper divisors (3704990218647).
5051836227945 is a wasteful number, since it uses less digits than its factorization.
5051836227945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155131041.
The product of its (nonzero) digits is 18144000, while the sum is 57.
The spelling of 5051836227945 in words is "five trillion, fifty-one billion, eight hundred thirty-six million, two hundred twenty-seven thousand, nine hundred forty-five".
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