Base | Representation |
---|---|
bin | 100000001011010101111… |
… | …010001110100001110100 |
3 | 21211101111110200010222212 |
4 | 200023111322032201310 |
5 | 242212020203013022 |
6 | 4411451232512552 |
7 | 315516434615114 |
oct | 40132572164164 |
9 | 7741443603885 |
10 | 2211202001012 |
11 | 78284697a164 |
12 | 2b86670ab758 |
13 | 1306915b5bc4 |
14 | 790465c5044 |
15 | 3c7b9ae33e2 |
hex | 202d5e8e874 |
2211202001012 has 24 divisors (see below), whose sum is σ = 3916454203200. Its totient is φ = 1092216643776.
The previous prime is 2211202000951. The next prime is 2211202001117. The reversal of 2211202001012 is 2101002021122.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 5766689 + ... + 6138167.
It is an arithmetic number, because the mean of its divisors is an integer number (163185591800).
Almost surely, 22211202001012 is an apocalyptic number.
It is an amenable number.
2211202001012 is a deficient number, since it is larger than the sum of its proper divisors (1705252202188).
2211202001012 is a wasteful number, since it uses less digits than its factorization.
2211202001012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 389495 (or 389493 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2211202001012 its reverse (2101002021122), we get a palindrome (4312204022134).
The spelling of 2211202001012 in words is "two trillion, two hundred eleven billion, two hundred two million, one thousand, twelve".
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