Base | Representation |
---|---|
bin | 1100101000010… |
… | …00010010011010 |
3 | 21101100022112020 |
4 | 12110020102122 |
5 | 204110040442 |
6 | 14302355310 |
7 | 2424322221 |
oct | 624102232 |
9 | 241308466 |
10 | 105940122 |
11 | 54889422 |
12 | 2b58bb36 |
13 | 18c43482 |
14 | 100d9cb8 |
15 | 94799ec |
hex | 650849a |
105940122 has 8 divisors (see below), whose sum is σ = 211880256. Its totient is φ = 35313372.
The previous prime is 105940117. The next prime is 105940123. The reversal of 105940122 is 221049501.
It is a sphenic number, since it is the product of 3 distinct primes.
105940122 is an admirable number.
It is a super-2 number, since 2×1059401222 = 22446618898749768, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105940092 and 105940101.
It is not an unprimeable number, because it can be changed into a prime (105940123) 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, 8828338 + ... + 8828349.
It is an arithmetic number, because the mean of its divisors is an integer number (26485032).
Almost surely, 2105940122 is an apocalyptic number.
105940122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105940122 is a wasteful number, since it uses less digits than its factorization.
105940122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17656692.
The product of its (nonzero) digits is 720, while the sum is 24.
The square root of 105940122 is about 10292.7217974645. The cubic root of 105940122 is about 473.1732191146.
Adding to 105940122 its reverse (221049501), we get a palindrome (326989623).
The spelling of 105940122 in words is "one hundred five million, nine hundred forty thousand, one hundred twenty-two".
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