Base | Representation |
---|---|
bin | 11110001010111101101110… |
… | …111100001000001100010000 |
3 | 122101211111200001101112220100 |
4 | 132022331232330020030100 |
5 | 114343033101210201442 |
6 | 1150115103500212400 |
7 | 36643613503465515 |
oct | 3612755674101420 |
9 | 571744601345810 |
10 | 132694875865872 |
11 | 3930a643094911 |
12 | 12a711a553a100 |
13 | 59070c47b4058 |
14 | 24aa6755bb30c |
15 | 1051a7185684c |
hex | 78af6ef08310 |
132694875865872 has 30 divisors (see below), whose sum is σ = 371361353986142. Its totient is φ = 44231625288576.
The previous prime is 132694875865841. The next prime is 132694875865889. The reversal of 132694875865872 is 278568578496231.
132694875865872 is a `hidden beast` number, since 1 + 3 + 2 + 6 + 9 + 487 + 5 + 8 + 65 + 8 + 72 = 666.
It can be written as a sum of positive squares in only one way, i.e., 132632167692816 + 62708173056 = 11516604^2 + 250416^2 .
It is a junction number, because it is equal to n+sod(n) for n = 132694875865791 and 132694875865800.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 460746096613 + ... + 460746096900.
Almost surely, 2132694875865872 is an apocalyptic number.
132694875865872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
132694875865872 is an abundant number, since it is smaller than the sum of its proper divisors (238666478120270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132694875865872 is a wasteful number, since it uses less digits than its factorization.
132694875865872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 921492193527 (or 921492193518 counting only the distinct ones).
The product of its digits is 9754214400, while the sum is 81.
The spelling of 132694875865872 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-two".
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