Base | Representation |
---|---|
bin | 110100001101011110… |
… | …0011110010101101110 |
3 | 101201101220211121202122 |
4 | 1220122330132111232 |
5 | 3314111012211342 |
6 | 123301402352542 |
7 | 11046316363550 |
oct | 1503274362556 |
9 | 351356747678 |
10 | 112121210222 |
11 | 4360655580a |
12 | 198911bb752 |
13 | a75ab02c98 |
14 | 55d8bd14d0 |
15 | 2db344e4d2 |
hex | 1a1af1e56e |
112121210222 has 8 divisors (see below), whose sum is σ = 192207788976. Its totient is φ = 48051947232.
The previous prime is 112121210063. The next prime is 112121210239. The reversal of 112121210222 is 222012121211.
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 112121210222.
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, 4004328923 + ... + 4004328950.
It is an arithmetic number, because the mean of its divisors is an integer number (24025973622).
Almost surely, 2112121210222 is an apocalyptic number.
112121210222 is a deficient number, since it is larger than the sum of its proper divisors (80086578754).
112121210222 is an equidigital number, since it uses as much as digits as its factorization.
112121210222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8008657882.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 112121210222 its reverse (222012121211), we get a palindrome (334133331433).
The spelling of 112121210222 in words is "one hundred twelve billion, one hundred twenty-one million, two hundred ten thousand, two hundred twenty-two".
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