Base | Representation |
---|---|
bin | 100001111011001101000… |
… | …001111001011010010100 |
3 | 22020212112011000102022002 |
4 | 201323031001321122110 |
5 | 301144011344213022 |
6 | 4542553501054432 |
7 | 330301041616556 |
oct | 41731501713224 |
9 | 8225464012262 |
10 | 2331312101012 |
11 | 8197819a4014 |
12 | 3179a7857418 |
13 | 13bac353bcab |
14 | 80b9c3cb4d6 |
15 | 40999596092 |
hex | 21ecd079694 |
2331312101012 has 12 divisors (see below), whose sum is σ = 4079905202016. Its totient is φ = 1165624900440.
The previous prime is 2331312100993. The next prime is 2331312101057. The reversal of 2331312101012 is 2101012131332.
It is a happy number.
It is a super-2 number, since 2×23313121010122 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
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, 7618718 + ... + 7918805.
It is an arithmetic number, because the mean of its divisors is an integer number (339992100168).
Almost surely, 22331312101012 is an apocalyptic number.
It is an amenable number.
2331312101012 is a deficient number, since it is larger than the sum of its proper divisors (1748593101004).
2331312101012 is a wasteful number, since it uses less digits than its factorization.
2331312101012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15575038 (or 15575036 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 2331312101012 its reverse (2101012131332), we get a palindrome (4432324232344).
The spelling of 2331312101012 in words is "two trillion, three hundred thirty-one billion, three hundred twelve million, one hundred one thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •