Base | Representation |
---|---|
bin | 100110000000010110… |
… | …011110001010000100 |
3 | 10220022222121020212112 |
4 | 212000112132022010 |
5 | 1132033332030004 |
6 | 30425202440152 |
7 | 2643155646116 |
oct | 460026361204 |
9 | 126288536775 |
10 | 40808080004 |
11 | 1634110855a |
12 | 7aaa663058 |
13 | 3b04604103 |
14 | 1d91a3b3b6 |
15 | 10dc907e6e |
hex | 98059e284 |
40808080004 has 48 divisors (see below), whose sum is σ = 75015158400. Its totient is φ = 19387441920.
The previous prime is 40808080003. The next prime is 40808080013. The reversal of 40808080004 is 40008080804.
It is a super-2 number, since 2×408080800042 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (40808080003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9020087 + ... + 9024609.
It is an arithmetic number, because the mean of its divisors is an integer number (1562815800).
Almost surely, 240808080004 is an apocalyptic number.
It is an amenable number.
40808080004 is a deficient number, since it is larger than the sum of its proper divisors (34207078396).
40808080004 is a wasteful number, since it uses less digits than its factorization.
40808080004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5180 (or 5178 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 32.
The spelling of 40808080004 in words is "forty billion, eight hundred eight million, eighty thousand, four".
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