Base | Representation |
---|---|
bin | 1010111010100111010011… |
… | …1110101101011011101101 |
3 | 1120111101112001220012021012 |
4 | 2232221310332231123231 |
5 | 3033120300403033401 |
6 | 41305404510315005 |
7 | 2346060154053365 |
oct | 256516476553355 |
9 | 46441461805235 |
10 | 12002101221101 |
11 | 3908076277372 |
12 | 141a1074b8a65 |
13 | 690a40b17494 |
14 | 2d6c94aa59a5 |
15 | 15c3076298bb |
hex | aea74fad6ed |
12002101221101 has 8 divisors (see below), whose sum is σ = 12078654118944. Its totient is φ = 11925549670320.
The previous prime is 12002101221091. The next prime is 12002101221133. The reversal of 12002101221101 is 10112210120021.
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 12002101221101 - 26 = 12002101221037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12002101221191) 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, 22431986 + ... + 22960796.
It is an arithmetic number, because the mean of its divisors is an integer number (1509831764868).
Almost surely, 212002101221101 is an apocalyptic number.
It is an amenable number.
12002101221101 is a deficient number, since it is larger than the sum of its proper divisors (76552897843).
12002101221101 is a wasteful number, since it uses less digits than its factorization.
12002101221101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 673531.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12002101221101 its reverse (10112210120021), we get a palindrome (22114311341122).
The spelling of 12002101221101 in words is "twelve trillion, two billion, one hundred one million, two hundred twenty-one thousand, one hundred one".
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