Base | Representation |
---|---|
bin | 11101000110101010100… |
… | …110110101111111111100 |
3 | 21002012101222102202020010 |
4 | 131012222212311333330 |
5 | 230232021124231022 |
6 | 4130444130423220 |
7 | 264332261240304 |
oct | 35065246657774 |
9 | 7065358382203 |
10 | 2000022102012 |
11 | 701228377410 |
12 | 28374b431b10 |
13 | 1167a800249c |
14 | 6cb317a4604 |
15 | 37059de650c |
hex | 1d1aa9b5ffc |
2000022102012 has 48 divisors (see below), whose sum is σ = 5092298999424. Its totient is φ = 605908536000.
The previous prime is 2000022102011. The next prime is 2000022102017. The reversal of 2000022102012 is 2102012200002.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000022102011) 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, 1478314 + ... + 2487057.
It is an arithmetic number, because the mean of its divisors is an integer number (106089562488).
Almost surely, 22000022102012 is an apocalyptic number.
2000022102012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2000022102012 is an abundant number, since it is smaller than the sum of its proper divisors (3092276897412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000022102012 is a wasteful number, since it uses less digits than its factorization.
2000022102012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3969210 (or 3969208 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 2000022102012 its reverse (2102012200002), we get a palindrome (4102034302014).
It can be divided in two parts, 200002 and 2102012, that multiplied together give a palindrome (420406604024).
The spelling of 2000022102012 in words is "two trillion, twenty-two million, one hundred two thousand, twelve".
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