Base | Representation |
---|---|
bin | 1111110000000… |
… | …11001110101111 |
3 | 100012122002111201 |
4 | 13320003032233 |
5 | 232311240212 |
6 | 21040030331 |
7 | 3163055521 |
oct | 770031657 |
9 | 305562451 |
10 | 132133807 |
11 | 6864a0a3 |
12 | 383023a7 |
13 | 214b4ab0 |
14 | 13797a11 |
15 | b900b57 |
hex | 7e033af |
132133807 has 4 divisors (see below), whose sum is σ = 142297960. Its totient is φ = 121969656.
The previous prime is 132133789. The next prime is 132133819. The reversal of 132133807 is 708331231.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 132133807 - 211 = 132131759 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 (132133007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5082057 + ... + 5082082.
It is an arithmetic number, because the mean of its divisors is an integer number (35574490).
Almost surely, 2132133807 is an apocalyptic number.
132133807 is a deficient number, since it is larger than the sum of its proper divisors (10164153).
132133807 is a wasteful number, since it uses less digits than its factorization.
132133807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10164152.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 132133807 is about 11494.9470203216. The cubic root of 132133807 is about 509.3363236947.
It can be divided in two parts, 13213 and 3807, that added together give a triangular number (17020 = T184).
The spelling of 132133807 in words is "one hundred thirty-two million, one hundred thirty-three thousand, eight hundred seven".
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