Base | Representation |
---|---|
bin | 1001001110010111011110… |
… | …0101010000101010000000 |
3 | 1022220121100222012020020001 |
4 | 2103211313211100222000 |
5 | 2312133141023321422 |
6 | 33323210522325344 |
7 | 2064523502622625 |
oct | 223456745205200 |
9 | 38817328166201 |
10 | 10142424042112 |
11 | 3260417a6094a |
12 | 1179805359854 |
13 | 587570ca335b |
14 | 270c7867834c |
15 | 128c63889227 |
hex | 93977950a80 |
10142424042112 has 32 divisors (see below), whose sum is σ = 20536849926900. Its totient is φ = 4988077393920.
The previous prime is 10142424042089. The next prime is 10142424042143. The reversal of 10142424042112 is 21124042424101.
It can be written as a sum of positive squares in 2 ways, for example, as 9646391186496 + 496032855616 = 3105864^2 + 704296^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649481437 + ... + 649497052.
Almost surely, 210142424042112 is an apocalyptic number.
It is an amenable number.
10142424042112 is an abundant number, since it is smaller than the sum of its proper divisors (10394425884788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10142424042112 is an equidigital number, since it uses as much as digits as its factorization.
10142424042112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1298978564 (or 1298978552 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 28.
Adding to 10142424042112 its reverse (21124042424101), we get a palindrome (31266466466213).
The spelling of 10142424042112 in words is "ten trillion, one hundred forty-two billion, four hundred twenty-four million, forty-two thousand, one hundred twelve".
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