Base | Representation |
---|---|
bin | 11110001110011011… |
… | …000111001011101100 |
3 | 10002202210101100220221 |
4 | 132032123013023230 |
5 | 1012431241234202 |
6 | 22524223021124 |
7 | 2226150341260 |
oct | 361633071354 |
9 | 102683340827 |
10 | 32454243052 |
11 | 12844635180 |
12 | 6358a3a7a4 |
13 | 30a299351a |
14 | 17dc3880a0 |
15 | c9e317037 |
hex | 78e6c72ec |
32454243052 has 24 divisors (see below), whose sum is σ = 70809258240. Its totient is φ = 12644510160.
The previous prime is 32454243049. The next prime is 32454243053. The reversal of 32454243052 is 25034245423.
It is a junction number, because it is equal to n+sod(n) for n = 32454242999 and 32454243017.
It is not an unprimeable number, because it can be changed into a prime (32454243053) 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, 52685152 + ... + 52685767.
It is an arithmetic number, because the mean of its divisors is an integer number (2950385760).
Almost surely, 232454243052 is an apocalyptic number.
It is an amenable number.
32454243052 is an abundant number, since it is smaller than the sum of its proper divisors (38355015188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32454243052 is a wasteful number, since it uses less digits than its factorization.
32454243052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105370941 (or 105370939 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 34.
Adding to 32454243052 its reverse (25034245423), we get a palindrome (57488488475).
The spelling of 32454243052 in words is "thirty-two billion, four hundred fifty-four million, two hundred forty-three thousand, fifty-two".
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