Base | Representation |
---|---|
bin | 11111000010011111111… |
… | …100010111111011001111 |
3 | 21112220121112200201000212 |
4 | 133002133330113323033 |
5 | 234421324204322144 |
6 | 4311514125513035 |
7 | 310050260623124 |
oct | 37023774277317 |
9 | 7486545621025 |
10 | 2132987182799 |
11 | 75265a726630 |
12 | 2a547911277b |
13 | 1261a8283495 |
14 | 7534698674b |
15 | 3a73d20249e |
hex | 1f09ff17ecf |
2132987182799 has 32 divisors (see below), whose sum is σ = 2381823360000. Its totient is φ = 1893499545600.
The previous prime is 2132987182793. The next prime is 2132987182801. The reversal of 2132987182799 is 9972817892312.
It is a cyclic number.
It is not a de Polignac number, because 2132987182799 - 24 = 2132987182783 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 (2132987182793) 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, 523687427 + ... + 523691499.
It is an arithmetic number, because the mean of its divisors is an integer number (74431980000).
Almost surely, 22132987182799 is an apocalyptic number.
2132987182799 is a deficient number, since it is larger than the sum of its proper divisors (248836177201).
2132987182799 is a wasteful number, since it uses less digits than its factorization.
2132987182799 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6191.
The product of its digits is 54867456, while the sum is 68.
The spelling of 2132987182799 in words is "two trillion, one hundred thirty-two billion, nine hundred eighty-seven million, one hundred eighty-two thousand, seven hundred ninety-nine".
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