Base | Representation |
---|---|
bin | 11101100011100111000… |
… | …011110100000010110011 |
3 | 21012011121221001102212111 |
4 | 131203213003310002303 |
5 | 231234143340201321 |
6 | 4153024105310151 |
7 | 266512402331431 |
oct | 35434703640263 |
9 | 7164557042774 |
10 | 2031101100211 |
11 | 713426690797 |
12 | 289783795357 |
13 | 1196bbaa3b51 |
14 | 7043d241d51 |
15 | 37c786085e1 |
hex | 1d8e70f40b3 |
2031101100211 has 8 divisors (see below), whose sum is σ = 2076033784320. Its totient is φ = 1986648979848.
The previous prime is 2031101100191. The next prime is 2031101100221. The reversal of 2031101100211 is 1120011011302.
It is a happy number.
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 2031101100211 - 229 = 2030564229299 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2031101100191 and 2031101100200.
It is not an unprimeable number, because it can be changed into a prime (2031101100221) 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, 120132391 + ... + 120149296.
It is an arithmetic number, because the mean of its divisors is an integer number (259504223040).
Almost surely, 22031101100211 is an apocalyptic number.
2031101100211 is a deficient number, since it is larger than the sum of its proper divisors (44932684109).
2031101100211 is a wasteful number, since it uses less digits than its factorization.
2031101100211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240281873.
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 2031101100211 its reverse (1120011011302), we get a palindrome (3151112111513).
It can be divided in two parts, 2031101 and 100211, that added together give a palindrome (2131312).
The spelling of 2031101100211 in words is "two trillion, thirty-one billion, one hundred one million, one hundred thousand, two hundred eleven".
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