Base | Representation |
---|---|
bin | 100000101001010111101… |
… | …100000101010100111100 |
3 | 21221110201110212121100100 |
4 | 200221113230011110330 |
5 | 243224033142234320 |
6 | 4434342441001100 |
7 | 321040431142641 |
oct | 40512754052474 |
9 | 7843643777310 |
10 | 2243444102460 |
11 | 7954917891a0 |
12 | 302964a83190 |
13 | 13372c330842 |
14 | 7a824709dc8 |
15 | 3d5554a3790 |
hex | 20a57b0553c |
2243444102460 has 144 divisors (see below), whose sum is σ = 7528320963072. Its totient is φ = 536205129600.
The previous prime is 2243444102437. The next prime is 2243444102461. The reversal of 2243444102460 is 642014443422.
2243444102460 is a `hidden beast` number, since 2 + 24 + 34 + 44 + 102 + 460 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2243444102461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7838664 + ... + 8119823.
It is an arithmetic number, because the mean of its divisors is an integer number (52280006688).
Almost surely, 22243444102460 is an apocalyptic number.
2243444102460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2243444102460 is an abundant number, since it is smaller than the sum of its proper divisors (5284876860612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2243444102460 is a wasteful number, since it uses less digits than its factorization.
2243444102460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15958584 (or 15958579 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 36.
Adding to 2243444102460 its reverse (642014443422), we get a palindrome (2885458545882).
The spelling of 2243444102460 in words is "two trillion, two hundred forty-three billion, four hundred forty-four million, one hundred two thousand, four hundred sixty".
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