Base | Representation |
---|---|
bin | 101111110001100010010000… |
… | …001111001011110100100001 |
3 | 1000112221112100212121222200212 |
4 | 233301202100033023310201 |
5 | 210014434311311120001 |
6 | 2022512115451023505 |
7 | 62154051453263105 |
oct | 5761422017136441 |
9 | 1015845325558625 |
10 | 210112220020001 |
11 | 60a48101650352 |
12 | 1b6951a543ab95 |
13 | 90316608351b0 |
14 | 39c56b2b05905 |
15 | 194577ae4d7bb |
hex | bf18903cbd21 |
210112220020001 has 16 divisors (see below), whose sum is σ = 231594719403264. Its totient is φ = 189407783113344.
The previous prime is 210112220019997. The next prime is 210112220020009. The reversal of 210112220020001 is 100020022211012.
It is a cyclic number.
It is not a de Polignac number, because 210112220020001 - 22 = 210112220019997 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210112220020009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375959855 + ... + 376518308.
It is an arithmetic number, because the mean of its divisors is an integer number (14474669962704).
Almost surely, 2210112220020001 is an apocalyptic number.
It is an amenable number.
210112220020001 is a deficient number, since it is larger than the sum of its proper divisors (21482499383263).
210112220020001 is a wasteful number, since it uses less digits than its factorization.
210112220020001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 752478680.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 210112220020001 its reverse (100020022211012), we get a palindrome (310132242231013).
The spelling of 210112220020001 in words is "two hundred ten trillion, one hundred twelve billion, two hundred twenty million, twenty thousand, one".
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