Base | Representation |
---|---|
bin | 10111001111100001110000… |
… | …101011100001011001110001 |
3 | 111101221100010202021020020222 |
4 | 113033201300223201121301 |
5 | 101344301341144231001 |
6 | 1001224105012542425 |
7 | 30350206142311103 |
oct | 2717416053413161 |
9 | 441840122236228 |
10 | 102222112102001 |
11 | 2a6311773a1721 |
12 | b56b3b6621a15 |
13 | 4506671b3b4b8 |
14 | 1b35810385573 |
15 | bc40720e561b |
hex | 5cf870ae1671 |
102222112102001 has 8 divisors (see below), whose sum is σ = 104292933438144. Its totient is φ = 100164034282320.
The previous prime is 102222112101973. The next prime is 102222112102043. The reversal of 102222112102001 is 100201211222201.
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 102222112102001 - 226 = 102222044993137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102222112107001) 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, 3185862911 + ... + 3185894996.
It is an arithmetic number, because the mean of its divisors is an integer number (13036616679768).
Almost surely, 2102222112102001 is an apocalyptic number.
It is an amenable number.
102222112102001 is a deficient number, since it is larger than the sum of its proper divisors (2070821336143).
102222112102001 is an equidigital number, since it uses as much as digits as its factorization.
102222112102001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6371758231.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 102222112102001 its reverse (100201211222201), we get a palindrome (202423323324202).
The spelling of 102222112102001 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred twelve million, one hundred two thousand, one".
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