Base | Representation |
---|---|
bin | 11110001010111101101110… |
… | …111100001000001100001111 |
3 | 122101211111200001101112220022 |
4 | 132022331232330020030033 |
5 | 114343033101210201441 |
6 | 1150115103500212355 |
7 | 36643613503465514 |
oct | 3612755674101417 |
9 | 571744601345808 |
10 | 132694875865871 |
11 | 3930a643094910 |
12 | 12a711a553a0bb |
13 | 59070c47b4057 |
14 | 24aa6755bb30b |
15 | 1051a7185684b |
hex | 78af6ef0830f |
132694875865871 has 16 divisors (see below), whose sum is σ = 149557260254208. Its totient is φ = 116639110425600.
The previous prime is 132694875865841. The next prime is 132694875865889. The reversal of 132694875865871 is 178568578496231.
It is a cyclic number.
It is not a de Polignac number, because 132694875865871 - 218 = 132694875603727 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 (132694875865841) 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, 168355541 + ... + 169141886.
It is an arithmetic number, because the mean of its divisors is an integer number (9347328765888).
Almost surely, 2132694875865871 is an apocalyptic number.
132694875865871 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
132694875865871 is a deficient number, since it is larger than the sum of its proper divisors (16862384388337).
132694875865871 is a wasteful number, since it uses less digits than its factorization.
132694875865871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 337498622.
The product of its digits is 4877107200, while the sum is 80.
The spelling of 132694875865871 in words is "one hundred thirty-two trillion, six hundred ninety-four billion, eight hundred seventy-five million, eight hundred sixty-five thousand, eight hundred seventy-one".
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