Base | Representation |
---|---|
bin | 1011000001100110110010… |
… | …1111001100011000000110 |
3 | 1120220212120111101000211201 |
4 | 2300121230233030120012 |
5 | 3042102302314120402 |
6 | 41440512200053114 |
7 | 2360541651025435 |
oct | 260315457143006 |
9 | 46825514330751 |
10 | 12122222020102 |
11 | 3954007339577 |
12 | 143944b76419a |
13 | 69c17504833c |
14 | 2dca0c09511c |
15 | 1604d7ee2687 |
hex | b066cbcc606 |
12122222020102 has 8 divisors (see below), whose sum is σ = 18185666344056. Its totient is φ = 6060333238752.
The previous prime is 12122222020091. The next prime is 12122222020147. The reversal of 12122222020102 is 20102022222121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12122222020102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388866168 + ... + 388897339.
It is an arithmetic number, because the mean of its divisors is an integer number (2273208293007).
Almost surely, 212122222020102 is an apocalyptic number.
12122222020102 is a deficient number, since it is larger than the sum of its proper divisors (6063444323954).
12122222020102 is an equidigital number, since it uses as much as digits as its factorization.
12122222020102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 777771302.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 12122222020102 its reverse (20102022222121), we get a palindrome (32224244242223).
The spelling of 12122222020102 in words is "twelve trillion, one hundred twenty-two billion, two hundred twenty-two million, twenty thousand, one hundred two".
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