Base | Representation |
---|---|
bin | 1001001101000110110010… |
… | …10001111011011111001100 |
3 | 2122200001221010010112020212 |
4 | 10212203121101323133030 |
5 | 10123114124000122412 |
6 | 111014455303101552 |
7 | 4156255004560124 |
oct | 446433121733714 |
9 | 78601833115225 |
10 | 20241531254732 |
11 | 64a4426774657 |
12 | 232ab3ba418b8 |
13 | b3a9ca99b848 |
14 | 4dd9a4027c84 |
15 | 2517de462222 |
hex | 1268d947b7cc |
20241531254732 has 12 divisors (see below), whose sum is σ = 35423131506840. Its totient is φ = 10120636538496.
The previous prime is 20241531254723. The next prime is 20241531254741. The reversal of 20241531254732 is 23745213514202.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (20241531254723) and next prime (20241531254741).
It is a super-3 number, since 3×202415312547323 (a number of 41 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 20241531254732.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31918982 + ... + 32546957.
It is an arithmetic number, because the mean of its divisors is an integer number (2951927625570).
Almost surely, 220241531254732 is an apocalyptic number.
It is an amenable number.
20241531254732 is a deficient number, since it is larger than the sum of its proper divisors (15181600252108).
20241531254732 is a wasteful number, since it uses less digits than its factorization.
20241531254732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64544440 (or 64544438 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 41.
Adding to 20241531254732 its reverse (23745213514202), we get a palindrome (43986744768934).
The spelling of 20241531254732 in words is "twenty trillion, two hundred forty-one billion, five hundred thirty-one million, two hundred fifty-four thousand, seven hundred thirty-two".
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