Base | Representation |
---|---|
bin | 1100001110101110101… |
… | …0011110110011101001 |
3 | 202002100002012021211020 |
4 | 3003223222132303221 |
5 | 11420302211242301 |
6 | 240305121523053 |
7 | 21115530223143 |
oct | 3035352366351 |
9 | 662302167736 |
10 | 210112212201 |
11 | 81120958971 |
12 | 3487a1a3489 |
13 | 16a763378a8 |
14 | a2530d3c93 |
15 | 56eb0ea436 |
hex | 30eba9ece9 |
210112212201 has 8 divisors (see below), whose sum is σ = 280153092384. Its totient is φ = 140073070080.
The previous prime is 210112212173. The next prime is 210112212203. The reversal of 210112212201 is 102212211012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 210112212201 - 26 = 210112212137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (210112212203) 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, 119896 + ... + 659241.
It is an arithmetic number, because the mean of its divisors is an integer number (35019136548).
Almost surely, 2210112212201 is an apocalyptic number.
It is an amenable number.
210112212201 is a deficient number, since it is larger than the sum of its proper divisors (70040880183).
210112212201 is an equidigital number, since it uses as much as digits as its factorization.
210112212201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 869031.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 210112212201 its reverse (102212211012), we get a palindrome (312324423213).
The spelling of 210112212201 in words is "two hundred ten billion, one hundred twelve million, two hundred twelve thousand, two hundred one".
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