Base | Representation |
---|---|
bin | 101111110011001000100111… |
… | …011101100001110100010101 |
3 | 1000120100001001210010122110201 |
4 | 233303020213131201310111 |
5 | 210023234411104302013 |
6 | 2023034414111420501 |
7 | 62165022250033150 |
oct | 5763104735416425 |
9 | 1016301053118421 |
10 | 210222131322133 |
11 | 60a8a783719437 |
12 | 1b6b255a524731 |
13 | 903bb28847a48 |
14 | 39cab3c1dac97 |
15 | 19485603753dd |
hex | bf3227761d15 |
210222131322133 has 16 divisors (see below), whose sum is σ = 240299383965696. Its totient is φ = 180156260424240.
The previous prime is 210222131322121. The next prime is 210222131322139. The reversal of 210222131322133 is 331223131222012.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-210222131322133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210222131322139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2103791310 + ... + 2103891232.
It is an arithmetic number, because the mean of its divisors is an integer number (15018711497856).
Almost surely, 2210222131322133 is an apocalyptic number.
It is an amenable number.
210222131322133 is a deficient number, since it is larger than the sum of its proper divisors (30077252643563).
210222131322133 is an equidigital number, since it uses as much as digits as its factorization.
210222131322133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153864.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 210222131322133 its reverse (331223131222012), we get a palindrome (541445262544145).
The spelling of 210222131322133 in words is "two hundred ten trillion, two hundred twenty-two billion, one hundred thirty-one million, three hundred twenty-two thousand, one hundred thirty-three".
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