Base | Representation |
---|---|
bin | 1110111110011100… |
… | …1011010010011010 |
3 | 101101011101101212100 |
4 | 3233213023102122 |
5 | 31213111240344 |
6 | 1502523024230 |
7 | 201422433654 |
oct | 35747132232 |
9 | 11334341770 |
10 | 4020024474 |
11 | 1783220984 |
12 | 94236b076 |
13 | 4c0b1300b |
14 | 2a1c876d4 |
15 | 187dcd569 |
hex | ef9cb49a |
4020024474 has 12 divisors (see below), whose sum is σ = 8710053066. Its totient is φ = 1340008152.
The previous prime is 4020024469. The next prime is 4020024499. The reversal of 4020024474 is 4744200204.
It can be written as a sum of positive squares in only one way, i.e., 3462734025 + 557290449 = 58845^2 + 23607^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111667329 + ... + 111667364.
Almost surely, 24020024474 is an apocalyptic number.
4020024474 is an abundant number, since it is smaller than the sum of its proper divisors (4690028592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4020024474 is a wasteful number, since it uses less digits than its factorization.
4020024474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223334701 (or 223334698 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 27.
The square root of 4020024474 is about 63403.6629383508. The cubic root of 4020024474 is about 1590.0455498995.
Adding to 4020024474 its reverse (4744200204), we get a palindrome (8764224678).
The spelling of 4020024474 in words is "four billion, twenty million, twenty-four thousand, four hundred seventy-four".
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