Base | Representation |
---|---|
bin | 111101101011001000… |
… | …0000100001011000101 |
3 | 110122212012220200020101 |
4 | 1323112100010023011 |
5 | 4132221022221001 |
6 | 140502125004101 |
7 | 12366034431646 |
oct | 1732620041305 |
9 | 418765820211 |
10 | 132443554501 |
11 | 51194a2a865 |
12 | 218030b3631 |
13 | c6491ccb7b |
14 | 65a5c256cd |
15 | 36a263ea01 |
hex | 1ed64042c5 |
132443554501 has 4 divisors (see below), whose sum is σ = 132452162892. Its totient is φ = 132434946112.
The previous prime is 132443554489. The next prime is 132443554513. The reversal of 132443554501 is 105455344231.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (132443554489) and next prime (132443554513).
It can be written as a sum of positive squares in 2 ways, for example, as 79577589025 + 52865965476 = 282095^2 + 229926^2 .
It is a cyclic number.
It is not a de Polignac number, because 132443554501 - 29 = 132443553989 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 (132443554561) 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, 4281076 + ... + 4311901.
It is an arithmetic number, because the mean of its divisors is an integer number (33113040723).
Almost surely, 2132443554501 is an apocalyptic number.
It is an amenable number.
132443554501 is a deficient number, since it is larger than the sum of its proper divisors (8608391).
132443554501 is an equidigital number, since it uses as much as digits as its factorization.
132443554501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8608390.
The product of its (nonzero) digits is 144000, while the sum is 37.
Adding to 132443554501 its reverse (105455344231), we get a palindrome (237898898732).
The spelling of 132443554501 in words is "one hundred thirty-two billion, four hundred forty-three million, five hundred fifty-four thousand, five hundred one".
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