Base | Representation |
---|---|
bin | 100000110011010101011… |
… | …110100001101010111000 |
3 | 21222111100012101200000211 |
4 | 200303111132201222320 |
5 | 243412441432143334 |
6 | 4443312321440504 |
7 | 321566541236446 |
oct | 40632536415270 |
9 | 7874305350024 |
10 | 2254144412344 |
11 | 799a82834400 |
12 | 304a504a0134 |
13 | 134746138456 |
14 | 7b15b887b96 |
15 | 3d97ea95a64 |
hex | 20cd57a1ab8 |
2254144412344 has 96 divisors (see below), whose sum is σ = 4757141340000. Its totient is φ = 1000222629120.
The previous prime is 2254144412297. The next prime is 2254144412371. The reversal of 2254144412344 is 4432144414522.
It is a junction number, because it is equal to n+sod(n) for n = 2254144412297 and 2254144412306.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10099102 + ... + 10319890.
It is an arithmetic number, because the mean of its divisors is an integer number (49553555625).
Almost surely, 22254144412344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2254144412344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2378570670000).
2254144412344 is an abundant number, since it is smaller than the sum of its proper divisors (2502996927656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2254144412344 is a wasteful number, since it uses less digits than its factorization.
2254144412344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221069 (or 221054 counting only the distinct ones).
The product of its digits is 491520, while the sum is 40.
Adding to 2254144412344 its reverse (4432144414522), we get a palindrome (6686288826866).
The spelling of 2254144412344 in words is "two trillion, two hundred fifty-four billion, one hundred forty-four million, four hundred twelve thousand, three hundred forty-four".
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