Base | Representation |
---|---|
bin | 1001000111100000010100… |
… | …1010100110000110000101 |
3 | 1022111100002110012022021011 |
4 | 2101320011022212012011 |
5 | 2303220224311114141 |
6 | 33153113225322221 |
7 | 2053151311623046 |
oct | 221700512460605 |
9 | 38440073168234 |
10 | 10024540332421 |
11 | 3215424750a8a |
12 | 115a9a6336371 |
13 | 57940538b894 |
14 | 26929441c8cd |
15 | 125b645b7881 |
hex | 91e052a6185 |
10024540332421 has 12 divisors (see below), whose sum is σ = 10192578891300. Its totient is φ = 9859228592640.
The previous prime is 10024540332307. The next prime is 10024540332427. The reversal of 10024540332421 is 12423304542001.
It can be written as a sum of positive squares in 6 ways, for example, as 1692369429921 + 8332170902500 = 1300911^2 + 2886550^2 .
It is a de Polignac number, because none of the positive numbers 2k-10024540332421 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 (10024540332427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39050475 + ... + 39306343.
It is an arithmetic number, because the mean of its divisors is an integer number (849381574275).
Almost surely, 210024540332421 is an apocalyptic number.
It is an amenable number.
10024540332421 is a deficient number, since it is larger than the sum of its proper divisors (168038558879).
10024540332421 is an equidigital number, since it uses as much as digits as its factorization.
10024540332421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266520 (or 266459 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 10024540332421 its reverse (12423304542001), we get a palindrome (22447844874422).
The spelling of 10024540332421 in words is "ten trillion, twenty-four billion, five hundred forty million, three hundred thirty-two thousand, four hundred twenty-one".
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