Base | Representation |
---|---|
bin | 1111110011110… |
… | …10100001111101 |
3 | 100020112220211000 |
4 | 13321322201331 |
5 | 232422404321 |
6 | 21054320513 |
7 | 3200162256 |
oct | 771724175 |
9 | 306486730 |
10 | 132622461 |
11 | 68953244 |
12 | 384b9139 |
13 | 2162633a |
14 | 13883b2d |
15 | b99a826 |
hex | 7e7a87d |
132622461 has 8 divisors (see below), whose sum is σ = 196477760. Its totient is φ = 88414956.
The previous prime is 132622421. The next prime is 132622471. The reversal of 132622461 is 164226231.
132622461 is a `hidden beast` number, since 1 + 32 + 622 + 4 + 6 + 1 = 666.
It is not a de Polignac number, because 132622461 - 26 = 132622397 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4911943 = 132622461 / (1 + 3 + 2 + 6 + 2 + 2 + 4 + 6 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132622411) 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, 2455945 + ... + 2455998.
It is an arithmetic number, because the mean of its divisors is an integer number (24559720).
Almost surely, 2132622461 is an apocalyptic number.
It is an amenable number.
132622461 is a deficient number, since it is larger than the sum of its proper divisors (63855299).
132622461 is an equidigital number, since it uses as much as digits as its factorization.
132622461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4911952 (or 4911946 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
The square root of 132622461 is about 11516.1825706264. The cubic root of 132622461 is about 509.9634229823.
Adding to 132622461 its reverse (164226231), we get a palindrome (296848692).
The spelling of 132622461 in words is "one hundred thirty-two million, six hundred twenty-two thousand, four hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •