Base | Representation |
---|---|
bin | 11110000011111100001001… |
… | …000111110101110010001101 |
3 | 122100010100121202100212220100 |
4 | 132003330021013311302031 |
5 | 114312130421104314041 |
6 | 1145105225321241313 |
7 | 36564003602541321 |
oct | 3603741107656215 |
9 | 570110552325810 |
10 | 132212131323021 |
11 | 39143939406802 |
12 | 129b371b333239 |
13 | 58a072055cc69 |
14 | 249115bd73981 |
15 | 104421aa5b6b6 |
hex | 783f091f5c8d |
132212131323021 has 24 divisors (see below), whose sum is σ = 191027499039000. Its totient is φ = 88116307016832.
The previous prime is 132212131322959. The next prime is 132212131323197. The reversal of 132212131323021 is 120323131212231.
132212131323021 is a `hidden beast` number, since 1 + 3 + 2 + 21 + 21 + 313 + 2 + 302 + 1 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 13331706890121 + 118880424432900 = 3651261^2 + 10903230^2 .
It is not a de Polignac number, because 132212131323021 - 246 = 61843387145357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132212131327021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 515380975 + ... + 515637443.
It is an arithmetic number, because the mean of its divisors is an integer number (7959479126625).
Almost surely, 2132212131323021 is an apocalyptic number.
It is an amenable number.
132212131323021 is a deficient number, since it is larger than the sum of its proper divisors (58815367715979).
132212131323021 is a wasteful number, since it uses less digits than its factorization.
132212131323021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272573 (or 272570 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
Adding to 132212131323021 its reverse (120323131212231), we get a palindrome (252535262535252).
The spelling of 132212131323021 in words is "one hundred thirty-two trillion, two hundred twelve billion, one hundred thirty-one million, three hundred twenty-three thousand, twenty-one".
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