Base | Representation |
---|---|
bin | 1001000110101111000101… |
… | …0011110110011000010100 |
3 | 1022110001222021011022022010 |
4 | 2101223301103312120110 |
5 | 2303011142002442322 |
6 | 33143045445304220 |
7 | 2052202620406014 |
oct | 221536123663024 |
9 | 38401867138263 |
10 | 10011322312212 |
11 | 320a8614a5841 |
12 | 1158317705070 |
13 | 5780a9a93650 |
14 | 26879cb3dc44 |
15 | 12563de4c20c |
hex | 91af14f6614 |
10011322312212 has 48 divisors (see below), whose sum is σ = 25157010220160. Its totient is φ = 3080363499648.
The previous prime is 10011322312169. The next prime is 10011322312219. The reversal of 10011322312212 is 21221322311001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10011322312219) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11711298 + ... + 12537030.
Almost surely, 210011322312212 is an apocalyptic number.
10011322312212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10011322312212 is an abundant number, since it is smaller than the sum of its proper divisors (15145687907948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10011322312212 is a wasteful number, since it uses less digits than its factorization.
10011322312212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 903472 (or 903470 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 10011322312212 its reverse (21221322311001), we get a palindrome (31232644623213).
The spelling of 10011322312212 in words is "ten trillion, eleven billion, three hundred twenty-two million, three hundred twelve thousand, two hundred twelve".
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