Base | Representation |
---|---|
bin | 111101001100011101… |
… | …0010001000101011011 |
3 | 110120012111102201212201 |
4 | 1322120322101011123 |
5 | 4123114043230133 |
6 | 140212043151031 |
7 | 12331400140051 |
oct | 1723072210533 |
9 | 416174381781 |
10 | 131414430043 |
11 | 50807024386 |
12 | 21576515477 |
13 | c513c363a0 |
14 | 65092961d1 |
15 | 3642108d7d |
hex | 1e98e9115b |
131414430043 has 8 divisors (see below), whose sum is σ = 141528189600. Its totient is φ = 121301378688.
The previous prime is 131414429999. The next prime is 131414430137. The reversal of 131414430043 is 340034414131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131414430043 - 213 = 131414421851 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131414429993 and 131414430020.
It is not an unprimeable number, because it can be changed into a prime (131414430143) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 245763 + ... + 568531.
It is an arithmetic number, because the mean of its divisors is an integer number (17691023700).
Almost surely, 2131414430043 is an apocalyptic number.
131414430043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
131414430043 is a deficient number, since it is larger than the sum of its proper divisors (10113759557).
131414430043 is a wasteful number, since it uses less digits than its factorization.
131414430043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354101.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 131414430043 its reverse (340034414131), we get a palindrome (471448844174).
The spelling of 131414430043 in words is "one hundred thirty-one billion, four hundred fourteen million, four hundred thirty thousand, forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •