Base | Representation |
---|---|
bin | 111101110001001101… |
… | …0000111111110000001 |
3 | 110200101102201002200001 |
4 | 1323202122013332001 |
5 | 4133130231034311 |
6 | 140534252400001 |
7 | 12404062204651 |
oct | 1734232077601 |
9 | 420342632601 |
10 | 132647518081 |
11 | 5128a07a701 |
12 | 2185b476001 |
13 | c67c544290 |
14 | 65c4d5a361 |
15 | 36b54cd4c1 |
hex | 1ee2687f81 |
132647518081 has 8 divisors (see below), whose sum is σ = 142876266624. Its totient is φ = 122422354320.
The previous prime is 132647518067. The next prime is 132647518141. The reversal of 132647518081 is 180815746231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132647518081 - 219 = 132646993793 is a prime.
It is a super-2 number, since 2×1326475180812 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (132647518021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819091 + ... + 967576.
It is an arithmetic number, because the mean of its divisors is an integer number (17859533328).
Almost surely, 2132647518081 is an apocalyptic number.
It is an amenable number.
132647518081 is a deficient number, since it is larger than the sum of its proper divisors (10228748543).
132647518081 is a wasteful number, since it uses less digits than its factorization.
132647518081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1792391.
The product of its (nonzero) digits is 322560, while the sum is 46.
The spelling of 132647518081 in words is "one hundred thirty-two billion, six hundred forty-seven million, five hundred eighteen thousand, eighty-one".
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