Base | Representation |
---|---|
bin | 101111110001110100110011… |
… | …000010011011010110011101 |
3 | 1000120000102202112002022112000 |
4 | 233301310303002123112131 |
5 | 210020301101043344013 |
6 | 2022525211325232513 |
7 | 62155355046630246 |
oct | 5761646302332635 |
9 | 1016012675068460 |
10 | 210132131231133 |
11 | 60a55599a45a41 |
12 | 1b699021702739 |
13 | 90334b49c3227 |
14 | 39c66412b7ccd |
15 | 1946043ecb973 |
hex | bf1d3309b59d |
210132131231133 has 32 divisors (see below), whose sum is σ = 311719447200000. Its totient is φ = 139902468273216.
The previous prime is 210132131231047. The next prime is 210132131231171. The reversal of 210132131231133 is 331132131231012.
210132131231133 is a `hidden beast` number, since 2 + 1 + 0 + 1 + 3 + 2 + 1 + 312 + 311 + 33 = 666.
It is not a de Polignac number, because 210132131231133 - 29 = 210132131230621 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 210132131231097 and 210132131231106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210132131231233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170393103 + ... + 171621891.
It is an arithmetic number, because the mean of its divisors is an integer number (9741232725000).
Almost surely, 2210132131231133 is an apocalyptic number.
It is an amenable number.
210132131231133 is a deficient number, since it is larger than the sum of its proper divisors (101587315968867).
210132131231133 is a wasteful number, since it uses less digits than its factorization.
210132131231133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1237186 (or 1237180 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
Adding to 210132131231133 its reverse (331132131231012), we get a palindrome (541264262462145).
The spelling of 210132131231133 in words is "two hundred ten trillion, one hundred thirty-two billion, one hundred thirty-one million, two hundred thirty-one thousand, one hundred thirty-three".
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