Base | Representation |
---|---|
bin | 11110100110110001110… |
… | …011111111011111111100 |
3 | 21110001210011122010200221 |
4 | 132212301303333133330 |
5 | 233424344341020122 |
6 | 4250112411031124 |
7 | 304644543523360 |
oct | 36466163773774 |
9 | 7401704563627 |
10 | 2103222204412 |
11 | 740a7611583a |
12 | 29b750a3b4a4 |
13 | 1234437b8234 |
14 | 73b218392a0 |
15 | 39a9a04e6c7 |
hex | 1e9b1cff7fc |
2103222204412 has 12 divisors (see below), whose sum is σ = 4206444408880. Its totient is φ = 901380944736.
The previous prime is 2103222204409. The next prime is 2103222204469. The reversal of 2103222204412 is 2144022223012.
2103222204412 is an admirable number.
It is a super-3 number, since 3×21032222044123 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37557539337 + ... + 37557539392.
Almost surely, 22103222204412 is an apocalyptic number.
It is an amenable number.
2103222204412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2103222204412 is a wasteful number, since it uses less digits than its factorization.
2103222204412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75115078740 (or 75115078738 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 2103222204412 its reverse (2144022223012), we get a palindrome (4247244427424).
The spelling of 2103222204412 in words is "two trillion, one hundred three billion, two hundred twenty-two million, two hundred four thousand, four hundred twelve".
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