Base | Representation |
---|---|
bin | 1011111011110011101000… |
… | …0111110010111000010110 |
3 | 1201110110102201120220221202 |
4 | 2332330322013302320112 |
5 | 3204443030123224342 |
6 | 43524113135512502 |
7 | 2523016606310522 |
oct | 276747207627026 |
9 | 51413381526852 |
10 | 13122100211222 |
11 | 41aa062527672 |
12 | 157b198988732 |
13 | 742541005802 |
14 | 335182270d82 |
15 | 17b508be7332 |
hex | bef3a1f2e16 |
13122100211222 has 8 divisors (see below), whose sum is σ = 19952782513176. Its totient is φ = 6471172706832.
The previous prime is 13122100211173. The next prime is 13122100211369. The reversal of 13122100211222 is 22211200122131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13122100211194 and 13122100211203.
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, 44938699208 + ... + 44938699499.
It is an arithmetic number, because the mean of its divisors is an integer number (2494097814147).
Almost surely, 213122100211222 is an apocalyptic number.
13122100211222 is a deficient number, since it is larger than the sum of its proper divisors (6830682301954).
13122100211222 is an equidigital number, since it uses as much as digits as its factorization.
13122100211222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89877398782.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 13122100211222 its reverse (22211200122131), we get a palindrome (35333300333353).
The spelling of 13122100211222 in words is "thirteen trillion, one hundred twenty-two billion, one hundred million, two hundred eleven thousand, two hundred twenty-two".
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