Base | Representation |
---|---|
bin | 11101110110101101011110… |
… | …000011001110110000110000 |
3 | 122012220110001102212200222001 |
4 | 131312231132003032300300 |
5 | 114202232042404024331 |
6 | 1143131435345223344 |
7 | 36441221213333365 |
oct | 3566553603166060 |
9 | 565813042780861 |
10 | 131303023111216 |
11 | 38923332535640 |
12 | 128874a4931b54 |
13 | 5835a8ba96418 |
14 | 245d15904846c |
15 | 102a75daca561 |
hex | 776b5e0cec30 |
131303023111216 has 40 divisors (see below), whose sum is σ = 289593228847104. Its totient is φ = 57088270916160.
The previous prime is 131303023111213. The next prime is 131303023111217. The reversal of 131303023111216 is 612111320303131.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (131303023111213) 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, 16218254736 + ... + 16218262831.
Almost surely, 2131303023111216 is an apocalyptic number.
131303023111216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
131303023111216 is an abundant number, since it is smaller than the sum of its proper divisors (158290205735888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131303023111216 is a wasteful number, since it uses less digits than its factorization.
131303023111216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32436517609 (or 32436517603 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 28.
Adding to 131303023111216 its reverse (612111320303131), we get a palindrome (743414343414347).
The spelling of 131303023111216 in words is "one hundred thirty-one trillion, three hundred three billion, twenty-three million, one hundred eleven thousand, two hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •