Base | Representation |
---|---|
bin | 1011001000101101001111… |
… | …0111110010110111011100 |
3 | 1121100112110010221020121000 |
4 | 2302023103313302313130 |
5 | 3101102121110144234 |
6 | 42012525120110300 |
7 | 2402420654532504 |
oct | 262132367626734 |
9 | 47315403836530 |
10 | 12244211412444 |
11 | 39a08171555a0 |
12 | 1459015765390 |
13 | 6aa81643472b |
14 | 3048a16d4a04 |
15 | 163777962899 |
hex | b22d3df2ddc |
12244211412444 has 144 divisors (see below), whose sum is σ = 35865414224640. Its totient is φ = 3582423109440.
The previous prime is 12244211412319. The next prime is 12244211412493. The reversal of 12244211412444 is 44421411244221.
12244211412444 is a `hidden beast` number, since 1 + 2 + 24 + 4 + 211 + 412 + 4 + 4 + 4 = 666.
It is a super-2 number, since 2×122442114124442 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 12244211412399 and 12244211412408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5128464 + ... + 7126679.
It is an arithmetic number, because the mean of its divisors is an integer number (249065376560).
Almost surely, 212244211412444 is an apocalyptic number.
It is an amenable number.
12244211412444 is an abundant number, since it is smaller than the sum of its proper divisors (23621202812196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12244211412444 is a wasteful number, since it uses less digits than its factorization.
12244211412444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12255225 (or 12255188 counting only the distinct ones).
The product of its digits is 65536, while the sum is 36.
Adding to 12244211412444 its reverse (44421411244221), we get a palindrome (56665622656665).
The spelling of 12244211412444 in words is "twelve trillion, two hundred forty-four billion, two hundred eleven million, four hundred twelve thousand, four hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •