Base | Representation |
---|---|
bin | 11010010011100110… |
… | …00010111101011010 |
3 | 1100110020221202110100 |
4 | 31021303002331122 |
5 | 212410443120442 |
6 | 10253225200230 |
7 | 1006660455531 |
oct | 151163027532 |
9 | 40406852410 |
10 | 14123020122 |
11 | 5a98093062 |
12 | 28a1930076 |
13 | 1440c52653 |
14 | 97d97b318 |
15 | 579d3384c |
hex | 349cc2f5a |
14123020122 has 24 divisors (see below), whose sum is σ = 30638301876. Its totient is φ = 4701761856.
The previous prime is 14123020069. The next prime is 14123020123. The reversal of 14123020122 is 22102032141.
It is a happy number.
14123020122 is a `hidden beast` number, since 1 + 412 + 30 + 201 + 22 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 13679875521 + 443144601 = 116961^2 + 21051^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 14123020095 and 14123020104.
It is not an unprimeable number, because it can be changed into a prime (14123020123) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 477883 + ... + 506574.
Almost surely, 214123020122 is an apocalyptic number.
14123020122 is an abundant number, since it is smaller than the sum of its proper divisors (16515281754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14123020122 is a wasteful number, since it uses less digits than its factorization.
14123020122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 985262 (or 985259 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 14123020122 its reverse (22102032141), we get a palindrome (36225052263).
The spelling of 14123020122 in words is "fourteen billion, one hundred twenty-three million, twenty thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •