Base | Representation |
---|---|
bin | 11111000001101011011… |
… | …110100011010000110110 |
3 | 21112211100012101020012110 |
4 | 133001223132203100312 |
5 | 234413023334342221 |
6 | 4311250523231450 |
7 | 310016412022620 |
oct | 37015336432066 |
9 | 7484305336173 |
10 | 2132106949686 |
11 | 75224887544a |
12 | 2a5272378586 |
13 | 126097abb09c |
14 | 752a1ad3c10 |
15 | 3a6daccc776 |
hex | 1f06b7a3436 |
2132106949686 has 32 divisors (see below), whose sum is σ = 4873442277888. Its totient is φ = 609166543680.
The previous prime is 2132106949669. The next prime is 2132106949697. The reversal of 2132106949686 is 6869496012312.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4374831 + ... + 4837701.
It is an arithmetic number, because the mean of its divisors is an integer number (152295071184).
Almost surely, 22132106949686 is an apocalyptic number.
2132106949686 is an abundant number, since it is smaller than the sum of its proper divisors (2741335328202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132106949686 is a wasteful number, since it uses less digits than its factorization.
2132106949686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 572556.
The product of its (nonzero) digits is 6718464, while the sum is 57.
The spelling of 2132106949686 in words is "two trillion, one hundred thirty-two billion, one hundred six million, nine hundred forty-nine thousand, six hundred eighty-six".
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