Base | Representation |
---|---|
bin | 10001101000111100110… |
… | …000110010101110011001 |
3 | 11021212220022112112121221 |
4 | 101220330300302232121 |
5 | 124330041222413423 |
6 | 2324513241132041 |
7 | 153402310462336 |
oct | 21507460625631 |
9 | 4255808475557 |
10 | 1212200201113 |
11 | 428100458830 |
12 | 176b2348a021 |
13 | 8a405077215 |
14 | 4295697b98d |
15 | 217ead04e5d |
hex | 11a3cc32b99 |
1212200201113 has 8 divisors (see below), whose sum is σ = 1330318785600. Its totient is φ = 1095401377680.
The previous prime is 1212200201081. The next prime is 1212200201119. The reversal of 1212200201113 is 3111020022121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1212200201113 - 25 = 1212200201081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1212200201119) 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, 329938338 + ... + 329942011.
It is an arithmetic number, because the mean of its divisors is an integer number (166289848200).
Almost surely, 21212200201113 is an apocalyptic number.
It is an amenable number.
1212200201113 is a deficient number, since it is larger than the sum of its proper divisors (118118584487).
1212200201113 is a wasteful number, since it uses less digits than its factorization.
1212200201113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 659880527.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 1212200201113 its reverse (3111020022121), we get a palindrome (4323220223234).
The spelling of 1212200201113 in words is "one trillion, two hundred twelve billion, two hundred million, two hundred one thousand, one hundred thirteen".
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