Base | Representation |
---|---|
bin | 110000111111100010… |
… | …1101110010110100001 |
3 | 101001120100212000102112 |
4 | 1201333011232112201 |
5 | 3210433111001423 |
6 | 120200005525105 |
7 | 10413144221660 |
oct | 1417705562641 |
9 | 331510760375 |
10 | 105211422113 |
11 | 40690117726 |
12 | 18483113795 |
13 | 9bc93c4575 |
14 | 5141238dd7 |
15 | 2b0ba04a78 |
hex | 187f16e5a1 |
105211422113 has 16 divisors (see below), whose sum is σ = 123532442880. Its totient is φ = 87714726336.
The previous prime is 105211422103. The next prime is 105211422119. The reversal of 105211422113 is 311224112501.
It is a cyclic number.
It is not a de Polignac number, because 105211422113 - 236 = 36491945377 is a prime.
It is a super-2 number, since 2×1052114221132 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105211422119) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 731495 + ... + 863427.
It is an arithmetic number, because the mean of its divisors is an integer number (7720777680).
Almost surely, 2105211422113 is an apocalyptic number.
It is an amenable number.
105211422113 is a deficient number, since it is larger than the sum of its proper divisors (18321020767).
105211422113 is a wasteful number, since it uses less digits than its factorization.
105211422113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135056.
The product of its (nonzero) digits is 480, while the sum is 23.
Adding to 105211422113 its reverse (311224112501), we get a palindrome (416435534614).
The spelling of 105211422113 in words is "one hundred five billion, two hundred eleven million, four hundred twenty-two thousand, one hundred thirteen".
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