Base | Representation |
---|---|
bin | 100101110000000010… |
… | …101000101111111010 |
3 | 10212121220201011021121 |
4 | 211300002220233322 |
5 | 1131003304220200 |
6 | 30342105455454 |
7 | 2633324045431 |
oct | 456002505772 |
9 | 125556634247 |
10 | 40534445050 |
11 | 16210701570 |
12 | 7a32aa158a |
13 | 3a8ca07938 |
14 | 1d6756c118 |
15 | 10c38a5e1a |
hex | 9700a8bfa |
40534445050 has 48 divisors (see below), whose sum is σ = 83799984672. Its totient is φ = 14461678400.
The previous prime is 40534445027. The next prime is 40534445089. The reversal of 40534445050 is 5054443504.
It is a super-2 number, since 2×405344450502 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 40534444997 and 40534445015.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 666124 + ... + 724423.
It is an arithmetic number, because the mean of its divisors is an integer number (1745833014).
Almost surely, 240534445050 is an apocalyptic number.
40534445050 is an abundant number, since it is smaller than the sum of its proper divisors (43265539622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40534445050 is a wasteful number, since it uses less digits than its factorization.
40534445050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1390623 (or 1390618 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 34.
Adding to 40534445050 its reverse (5054443504), we get a palindrome (45588888554).
It can be divided in two parts, 40534 and 445050, that added together give a palindrome (485584).
The spelling of 40534445050 in words is "forty billion, five hundred thirty-four million, four hundred forty-five thousand, fifty".
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