Base | Representation |
---|---|
bin | 101101101111111111100111… |
… | …000110010100111011100011 |
3 | 222101102111201111110120001122 |
4 | 231233333213012110323203 |
5 | 202333112002242024303 |
6 | 1551534410000122455 |
7 | 60244646402451566 |
oct | 5557774706247343 |
9 | 871374644416048 |
10 | 201210210111203 |
11 | 59125853083077 |
12 | 1a697a7830642b |
13 | 883706cc4b6b7 |
14 | 37988aa1664dd |
15 | 183de152dce38 |
hex | b6ffe7194ee3 |
201210210111203 has 8 divisors (see below), whose sum is σ = 201376294806960. Its totient is φ = 201044135365920.
The previous prime is 201210210111181. The next prime is 201210210111269. The reversal of 201210210111203 is 302111012012102.
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 201210210111203 - 214 = 201210210094819 is a prime.
It is a super-2 number, since 2×2012102101112032 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201210210119203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38246501 + ... + 43188137.
It is an arithmetic number, because the mean of its divisors is an integer number (25172036850870).
Almost surely, 2201210210111203 is an apocalyptic number.
201210210111203 is a deficient number, since it is larger than the sum of its proper divisors (166084695757).
201210210111203 is a wasteful number, since it uses less digits than its factorization.
201210210111203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4975237.
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 201210210111203 its reverse (302111012012102), we get a palindrome (503321222123305).
The spelling of 201210210111203 in words is "two hundred one trillion, two hundred ten billion, two hundred ten million, one hundred eleven thousand, two hundred three".
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