Base | Representation |
---|---|
bin | 1111001100111101… |
… | …0100101110001000 |
3 | 101112101220012122222 |
4 | 3303033110232020 |
5 | 31324201134040 |
6 | 1512535233212 |
7 | 203061624563 |
oct | 36317245610 |
9 | 11471805588 |
10 | 4080880520 |
11 | 1804606a32 |
12 | 95a818808 |
13 | 5005cc802 |
14 | 2a9da94da |
15 | 18d3eebb5 |
hex | f33d4b88 |
4080880520 has 32 divisors (see below), whose sum is σ = 9191280600. Its totient is φ = 1630699008.
The previous prime is 4080880499. The next prime is 4080880571. The reversal of 4080880520 is 250880804.
It can be written as a sum of positive squares in 4 ways, for example, as 3481708036 + 599172484 = 59006^2 + 24478^2 .
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 7 ways as a sum of consecutive naturals, for example, 11285 + ... + 91044.
Almost surely, 24080880520 is an apocalyptic number.
4080880520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4080880520 is an abundant number, since it is smaller than the sum of its proper divisors (5110400080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4080880520 is a wasteful number, since it uses less digits than its factorization.
4080880520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103337 (or 103333 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 35.
The square root of 4080880520 is about 63881.7698565091. The cubic root of 4080880520 is about 1598.0288904099.
The spelling of 4080880520 in words is "four billion, eighty million, eight hundred eighty thousand, five hundred twenty".
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