Base | Representation |
---|---|
bin | 11101110000000101101… |
… | …11110110110010011100 |
3 | 10121201121101111112022021 |
4 | 32320002313312302130 |
5 | 113222032101210322 |
6 | 2101340530025524 |
7 | 133566214100260 |
oct | 16700267666234 |
9 | 3551541445267 |
10 | 1022250413212 |
11 | 364596787746 |
12 | 1461517182a4 |
13 | 75522c76312 |
14 | 376975700a0 |
15 | 1b8ced5b4c7 |
hex | ee02df6c9c |
1022250413212 has 24 divisors (see below), whose sum is σ = 2046069971456. Its totient is φ = 437771074608.
The previous prime is 1022250413203. The next prime is 1022250413227. The reversal of 1022250413212 is 2123140522201.
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, 13973088 + ... + 14046055.
Almost surely, 21022250413212 is an apocalyptic number.
It is an amenable number.
1022250413212 is an abundant number, since it is smaller than the sum of its proper divisors (1023819558244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1022250413212 is a wasteful number, since it uses less digits than its factorization.
1022250413212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28020457 (or 28020455 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 1022250413212 its reverse (2123140522201), we get a palindrome (3145390935413).
The spelling of 1022250413212 in words is "one trillion, twenty-two billion, two hundred fifty million, four hundred thirteen thousand, two hundred twelve".
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