Base | Representation |
---|---|
bin | 110001000000100001… |
… | …0001100101110111101 |
3 | 101001122122020210210011 |
4 | 1202001002030232331 |
5 | 3211014434134123 |
6 | 120203133143221 |
7 | 10414021454023 |
oct | 1420102145675 |
9 | 331578223704 |
10 | 105244052413 |
11 | 406a7584315 |
12 | 1849202ab11 |
13 | 9c030aa836 |
14 | 51456d0713 |
15 | 2b0e7ece0d |
hex | 188108cbbd |
105244052413 has 8 divisors (see below), whose sum is σ = 108470435168. Its totient is φ = 102037772304.
The previous prime is 105244052399. The next prime is 105244052447. The reversal of 105244052413 is 314250442501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 105244052413 - 29 = 105244051901 is a prime.
It is a super-2 number, since 2×1052440524132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105244052513) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5015031 + ... + 5035972.
It is an arithmetic number, because the mean of its divisors is an integer number (13558804396).
Almost surely, 2105244052413 is an apocalyptic number.
It is an amenable number.
105244052413 is a deficient number, since it is larger than the sum of its proper divisors (3226382755).
105244052413 is a wasteful number, since it uses less digits than its factorization.
105244052413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10051323.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 105244052413 its reverse (314250442501), we get a palindrome (419494494914).
The spelling of 105244052413 in words is "one hundred five billion, two hundred forty-four million, fifty-two thousand, four hundred thirteen".
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