Base | Representation |
---|---|
bin | 10110110000111111… |
… | …11111100100100110 |
3 | 1011112210020002120212 |
4 | 23120133333210212 |
5 | 200012340400402 |
6 | 5340444055422 |
7 | 611606662310 |
oct | 133037774446 |
9 | 34483202525 |
10 | 12222200102 |
11 | 5202127922 |
12 | 2451234572 |
13 | 11ca1c2788 |
14 | 83d33c7b0 |
15 | 4b8012952 |
hex | 2d87ff926 |
12222200102 has 16 divisors (see below), whose sum is σ = 21004602912. Its totient is φ = 5225020800.
The previous prime is 12222200101. The next prime is 12222200131. The reversal of 12222200102 is 20100222221.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12222200101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1082933 + ... + 1094160.
It is an arithmetic number, because the mean of its divisors is an integer number (1312787682).
Almost surely, 212222200102 is an apocalyptic number.
12222200102 is a deficient number, since it is larger than the sum of its proper divisors (8782402810).
12222200102 is a wasteful number, since it uses less digits than its factorization.
12222200102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2177503.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 12222200102 its reverse (20100222221), we get a palindrome (32322422323).
The spelling of 12222200102 in words is "twelve billion, two hundred twenty-two million, two hundred thousand, one hundred two".
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