Base | Representation |
---|---|
bin | 101111110001100010001111… |
… | …101001110001010010100001 |
3 | 1000112221112100012011200122121 |
4 | 233301202033221301102201 |
5 | 210014434301303241001 |
6 | 2022512114500504241 |
7 | 62154051304023256 |
oct | 5761421751612241 |
9 | 1015845305150577 |
10 | 210112210212001 |
11 | 60a480a7061469 |
12 | 1b6951a20ab081 |
13 | 903165b7acb46 |
14 | 39c56b16b142d |
15 | 194577a1626a1 |
hex | bf188fa714a1 |
210112210212001 has 8 divisors (see below), whose sum is σ = 222912249543680. Its totient is φ = 197486321075568.
The previous prime is 210112210211987. The next prime is 210112210212071. The reversal of 210112210212001 is 100212012211012.
210112210212001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-210112210212001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (210112210212071) 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, 43537546326 + ... + 43537551151.
It is an arithmetic number, because the mean of its divisors is an integer number (27864031192960).
Almost surely, 2210112210212001 is an apocalyptic number.
It is an amenable number.
210112210212001 is a deficient number, since it is larger than the sum of its proper divisors (12800039331679).
210112210212001 is a wasteful number, since it uses less digits than its factorization.
210112210212001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87075097623.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 210112210212001 its reverse (100212012211012), we get a palindrome (310324222423013).
The spelling of 210112210212001 in words is "two hundred ten trillion, one hundred twelve billion, two hundred ten million, two hundred twelve thousand, one".
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