Base | Representation |
---|---|
bin | 1001100110001100… |
… | …01000000011011001 |
3 | 111022001210110000121 |
4 | 10303012020003121 |
5 | 41022431224121 |
6 | 2211125433241 |
7 | 241451033536 |
oct | 46306100331 |
9 | 14261713017 |
10 | 5152211161 |
11 | 220431a559 |
12 | bb956b821 |
13 | 641553076 |
14 | 36c3a3d8d |
15 | 2024c1141 |
hex | 1331880d9 |
5152211161 has 4 divisors (see below), whose sum is σ = 5152792192. Its totient is φ = 5151630132.
The previous prime is 5152211089. The next prime is 5152211173. The reversal of 5152211161 is 1611122515.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 5152211161 - 27 = 5152211033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5152212161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277005 + ... + 295018.
It is an arithmetic number, because the mean of its divisors is an integer number (1288198048).
Almost surely, 25152211161 is an apocalyptic number.
It is an amenable number.
5152211161 is a deficient number, since it is larger than the sum of its proper divisors (581031).
5152211161 is an equidigital number, since it uses as much as digits as its factorization.
5152211161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 581030.
The product of its digits is 600, while the sum is 25.
The square root of 5152211161 is about 71778.9047074417. The cubic root of 5152211161 is about 1727.1546175674.
Adding to 5152211161 its reverse (1611122515), we get a palindrome (6763333676).
The spelling of 5152211161 in words is "five billion, one hundred fifty-two million, two hundred eleven thousand, one hundred sixty-one".
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