Base | Representation |
---|---|
bin | 1011000000111100111111… |
… | …0110101000010110101010 |
3 | 1120212210121102011222000111 |
4 | 2300033033312220112222 |
5 | 3041411312000342302 |
6 | 41431414441324534 |
7 | 2356663604364310 |
oct | 260171766502652 |
9 | 46783542158014 |
10 | 12111000012202 |
11 | 394a278856983 |
12 | 143723949674a |
13 | 69b0a712c390 |
14 | 2dc2659140b0 |
15 | 16007cbed0d7 |
hex | b03cfda85aa |
12111000012202 has 32 divisors (see below), whose sum is σ = 22360035785472. Its totient is φ = 4790893440384.
The previous prime is 12111000012131. The next prime is 12111000012203. The reversal of 12111000012202 is 20221000011121.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is not an unprimeable number, because it can be changed into a prime (12111000012203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1352283 + ... + 5103985.
It is an arithmetic number, because the mean of its divisors is an integer number (698751118296).
Almost surely, 212111000012202 is an apocalyptic number.
12111000012202 is a deficient number, since it is larger than the sum of its proper divisors (10249035773270).
12111000012202 is a wasteful number, since it uses less digits than its factorization.
12111000012202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3769462.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 12111000012202 its reverse (20221000011121), we get a palindrome (32332000023323).
The spelling of 12111000012202 in words is "twelve trillion, one hundred eleven billion, twelve thousand, two hundred two".
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