Base | Representation |
---|---|
bin | 1000010011010001001… |
… | …0110010111010000000 |
3 | 111122002211020210022111 |
4 | 2010310102302322000 |
5 | 4314031440404404 |
6 | 145303102145104 |
7 | 13206016510162 |
oct | 2046422627200 |
9 | 448084223274 |
10 | 142611263104 |
11 | 55532381822 |
12 | 23780282194 |
13 | 105a98796ab |
14 | 6c8c362932 |
15 | 3a9a0c9104 |
hex | 21344b2e80 |
142611263104 has 32 divisors (see below), whose sum is σ = 286921355940. Its totient is φ = 70599628800.
The previous prime is 142611263029. The next prime is 142611263117. The reversal of 142611263104 is 401362116241.
It can be written as a sum of positive squares in 2 ways, for example, as 141948097600 + 663165504 = 376760^2 + 25752^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5502669 + ... + 5528524.
Almost surely, 2142611263104 is an apocalyptic number.
It is an amenable number.
142611263104 is an abundant number, since it is smaller than the sum of its proper divisors (144310092836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142611263104 is a wasteful number, since it uses less digits than its factorization.
142611263104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11031308 (or 11031296 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
Adding to 142611263104 its reverse (401362116241), we get a palindrome (543973379345).
The spelling of 142611263104 in words is "one hundred forty-two billion, six hundred eleven million, two hundred sixty-three thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •