Base | Representation |
---|---|
bin | 100011100100100001110… |
… | …101011011010101000010 |
3 | 22122200102201110102121200 |
4 | 203210201311123111002 |
5 | 310022114413420442 |
6 | 5110535502002030 |
7 | 341413416363414 |
oct | 43444165332502 |
9 | 8580381412550 |
10 | 2444404045122 |
11 | 8627363a3536 |
12 | 3358a9b76316 |
13 | 1496774a3210 |
14 | 8644a0ac9b4 |
15 | 438b7d4534c |
hex | 23921d5b542 |
2444404045122 has 24 divisors (see below), whose sum is σ = 5703609439164. Its totient is φ = 752124321504.
The previous prime is 2444404045093. The next prime is 2444404045129. The reversal of 2444404045122 is 2215404044442.
2444404045122 is a `hidden beast` number, since 24 + 44 + 40 + 40 + 4 + 512 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2444404044681 + 441 = 1563459^2 + 21^2 .
It is a super-2 number, since 2×24444040451222 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2444404045129) 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 11 ways as a sum of consecutive naturals, for example, 5223085333 + ... + 5223085800.
Almost surely, 22444404045122 is an apocalyptic number.
2444404045122 is an abundant number, since it is smaller than the sum of its proper divisors (3259205394042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2444404045122 is a wasteful number, since it uses less digits than its factorization.
2444404045122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10446171154 (or 10446171151 counting only the distinct ones).
The product of its (nonzero) digits is 163840, while the sum is 36.
Adding to 2444404045122 its reverse (2215404044442), we get a palindrome (4659808089564).
The spelling of 2444404045122 in words is "two trillion, four hundred forty-four billion, four hundred four million, forty-five thousand, one hundred twenty-two".
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