Base | Representation |
---|---|
bin | 1001001100110011011011… |
… | …11100000101111000010000 |
3 | 2122122002002221222010002020 |
4 | 10212121231330011320100 |
5 | 10122431333422332144 |
6 | 111010020235451440 |
7 | 4155436343212344 |
oct | 446315574057020 |
9 | 78562087863066 |
10 | 20231140433424 |
11 | 649aa84393828 |
12 | 2328b1bbb6b80 |
13 | b39a3303487b |
14 | 4dd29a00d624 |
15 | 2513d2105419 |
hex | 12666df05e10 |
20231140433424 has 40 divisors (see below), whose sum is σ = 52458068629440. Its totient is φ = 6718643906688.
The previous prime is 20231140433417. The next prime is 20231140433437. The reversal of 20231140433424 is 42433404113202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 783411052 + ... + 783436875.
It is an arithmetic number, because the mean of its divisors is an integer number (1311451715736).
Almost surely, 220231140433424 is an apocalyptic number.
20231140433424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
20231140433424 is an abundant number, since it is smaller than the sum of its proper divisors (32226928196016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20231140433424 is a wasteful number, since it uses less digits than its factorization.
20231140433424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1566848207 (or 1566848201 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 33.
Adding to 20231140433424 its reverse (42433404113202), we get a palindrome (62664544546626).
The spelling of 20231140433424 in words is "twenty trillion, two hundred thirty-one billion, one hundred forty million, four hundred thirty-three thousand, four hundred twenty-four".
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