Base | Representation |
---|---|
bin | 11101110111010100000001… |
… | …110011000001011100001010 |
3 | 122020001101220210220011110120 |
4 | 131313110001303001130022 |
5 | 114203421340302001214 |
6 | 1143202443524124110 |
7 | 36444215203005216 |
oct | 3567240163013412 |
9 | 566041823804416 |
10 | 131344425031434 |
11 | 3893994887402a |
12 | 1289351a236636 |
13 | 583995941a474 |
14 | 24611658a7946 |
15 | 102b8836d5ea9 |
hex | 777501cc170a |
131344425031434 has 16 divisors (see below), whose sum is σ = 262715690769888. Its totient is φ = 43777001559312.
The previous prime is 131344425031433. The next prime is 131344425031447. The reversal of 131344425031434 is 434130524443131.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (131344425031433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1118299177 + ... + 1118416620.
It is an arithmetic number, because the mean of its divisors is an integer number (16419730673118).
Almost surely, 2131344425031434 is an apocalyptic number.
131344425031434 is an abundant number, since it is smaller than the sum of its proper divisors (131371265738454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131344425031434 is a wasteful number, since it uses less digits than its factorization.
131344425031434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2236725589.
The product of its (nonzero) digits is 829440, while the sum is 42.
Adding to 131344425031434 its reverse (434130524443131), we get a palindrome (565474949474565).
The spelling of 131344425031434 in words is "one hundred thirty-one trillion, three hundred forty-four billion, four hundred twenty-five million, thirty-one thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •