Base | Representation |
---|---|
bin | 11110001100011010… |
… | …001000010111101101 |
3 | 10002200102202112222100 |
4 | 132030122020113231 |
5 | 1012344112300331 |
6 | 22521014205313 |
7 | 2225260055664 |
oct | 361432102755 |
9 | 102612675870 |
10 | 32420431341 |
11 | 12827540a11 |
12 | 6349653839 |
13 | 30989855ac |
14 | 17d7aa5ddb |
15 | c9b388ae6 |
hex | 78c6885ed |
32420431341 has 12 divisors (see below), whose sum is σ = 47597209660. Its totient is φ = 21259298880.
The previous prime is 32420431339. The next prime is 32420431387. The reversal of 32420431341 is 14313402423.
32420431341 is a `hidden beast` number, since 324 + 20 + 4 + 313 + 4 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 15462922500 + 16957508841 = 124350^2 + 130221^2 .
It is not a de Polignac number, because 32420431341 - 21 = 32420431339 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32420431321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29526256 + ... + 29527353.
Almost surely, 232420431341 is an apocalyptic number.
It is an amenable number.
32420431341 is a deficient number, since it is larger than the sum of its proper divisors (15176778319).
32420431341 is a wasteful number, since it uses less digits than its factorization.
32420431341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59053676 (or 59053673 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 32420431341 its reverse (14313402423), we get a palindrome (46733833764).
It can be divided in two parts, 32420 and 431341, that added together give a square (463761 = 6812).
The spelling of 32420431341 in words is "thirty-two billion, four hundred twenty million, four hundred thirty-one thousand, three hundred forty-one".
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