Base | Representation |
---|---|
bin | 1001011101101000110101… |
… | …0010011001010000111100 |
3 | 1100211200120002110202211010 |
4 | 2113122031102121100330 |
5 | 2330432442441403234 |
6 | 34043520202555220 |
7 | 2122502114646231 |
oct | 227321522312074 |
9 | 40750502422733 |
10 | 10404781200444 |
11 | 3351708810044 |
12 | 1200624208b10 |
13 | 5a62221b8247 |
14 | 27d8462b9788 |
15 | 1309bb4736e9 |
hex | 9768d49943c |
10404781200444 has 24 divisors (see below), whose sum is σ = 25114989105360. Its totient is φ = 3348665213824.
The previous prime is 10404781200427. The next prime is 10404781200469. The reversal of 10404781200444 is 44400218740401.
It is a super-2 number, since 2×104047812004442 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14949397929 + ... + 14949398624.
It is an arithmetic number, because the mean of its divisors is an integer number (1046457879390).
Almost surely, 210404781200444 is an apocalyptic number.
It is an amenable number.
10404781200444 is an abundant number, since it is smaller than the sum of its proper divisors (14710207904916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10404781200444 is a wasteful number, since it uses less digits than its factorization.
10404781200444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29898796589 (or 29898796587 counting only the distinct ones).
The product of its (nonzero) digits is 114688, while the sum is 39.
Adding to 10404781200444 its reverse (44400218740401), we get a palindrome (54804999940845).
The spelling of 10404781200444 in words is "ten trillion, four hundred four billion, seven hundred eighty-one million, two hundred thousand, four hundred forty-four".
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