Base | Representation |
---|---|
bin | 1000010001000010011… |
… | …0010110111000001100 |
3 | 111120120002101222012220 |
4 | 2010100212112320030 |
5 | 4311320134131104 |
6 | 145123430455340 |
7 | 13155125402643 |
oct | 2042046267014 |
9 | 446502358186 |
10 | 142012411404 |
11 | 55255338666 |
12 | 23633804550 |
13 | 10512793686 |
14 | 6c329d835a |
15 | 3a627367d9 |
hex | 2110996e0c |
142012411404 has 12 divisors (see below), whose sum is σ = 331362293304. Its totient is φ = 47337470464.
The previous prime is 142012411393. The next prime is 142012411423. The reversal of 142012411404 is 404114210241.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5917183797 + ... + 5917183820.
It is an arithmetic number, because the mean of its divisors is an integer number (27613524442).
Almost surely, 2142012411404 is an apocalyptic number.
It is an amenable number.
142012411404 is an abundant number, since it is smaller than the sum of its proper divisors (189349881900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142012411404 is a wasteful number, since it uses less digits than its factorization.
142012411404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11834367624 (or 11834367622 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 24.
Adding to 142012411404 its reverse (404114210241), we get a palindrome (546126621645).
The spelling of 142012411404 in words is "one hundred forty-two billion, twelve million, four hundred eleven thousand, four hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •