| Base | Representation |
|---|---|
| bin | 100001101001011001111… |
| … | …000010001111101011100 |
| 3 | 22012001012012211220200000 |
| 4 | 201221121320101331130 |
| 5 | 300340341241043400 |
| 6 | 4530113221334300 |
| 7 | 326023323351012 |
| oct | 41513170217534 |
| 9 | 8161165756600 |
| 10 | 2312200331100 |
| 11 | 811664898450 |
| 12 | 314153267390 |
| 13 | 13a068b996ba |
| 14 | 7dca807a8b2 |
| 15 | 4022b7ce600 |
| hex | 21a59e11f5c |
2312200331100 has 432 divisors, whose sum is σ = 8481908373120. Its totient is φ = 541202860800.
The previous prime is 2312200331083. The next prime is 2312200331113. The reversal of 2312200331100 is 11330022132.
2312200331100 is a `hidden beast` number, since 2 + 31 + 2 + 200 + 331 + 100 = 666.
2312200331100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×23122003311002 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7602559 + ... + 7900841.
It is an arithmetic number, because the mean of its divisors is an integer number (19634047160).
Almost surely, 22312200331100 is an apocalyptic number.
2312200331100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2312200331100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4240954186560).
2312200331100 is an abundant number, since it is smaller than the sum of its proper divisors (6169708042020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2312200331100 is a wasteful number, since it uses less digits than its factorization.
2312200331100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298352 (or 298333 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 2312200331100 its reverse (11330022132), we get a palindrome (2323530353232).
The spelling of 2312200331100 in words is "two trillion, three hundred twelve billion, two hundred million, three hundred thirty-one thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •