Base | Representation |
---|---|
bin | 1001000111100… |
… | …00000101010110 |
3 | 12022220122000020 |
4 | 10203300011112 |
5 | 124034341404 |
6 | 11331130010 |
7 | 1616035152 |
oct | 443600526 |
9 | 168818006 |
10 | 76480854 |
11 | 3a19821a |
12 | 21743906 |
13 | 12aca658 |
14 | a22c062 |
15 | 6aaaed9 |
hex | 48f0156 |
76480854 has 16 divisors (see below), whose sum is σ = 153137520. Its totient is φ = 25464320.
The previous prime is 76480853. The next prime is 76480879. The reversal of 76480854 is 45808467.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76480853) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287 + ... + 12434.
It is an arithmetic number, because the mean of its divisors is an integer number (9571095).
Almost surely, 276480854 is an apocalyptic number.
76480854 is an abundant number, since it is smaller than the sum of its proper divisors (76656666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76480854 is a wasteful number, since it uses less digits than its factorization.
76480854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14655.
The product of its (nonzero) digits is 215040, while the sum is 42.
The square root of 76480854 is about 8745.3332698074. Note that the first 3 decimals coincide. The cubic root of 76480854 is about 424.4738198701.
It can be divided in two parts, 764 and 80854, that added together give a palindrome (81618).
The spelling of 76480854 in words is "seventy-six million, four hundred eighty thousand, eight hundred fifty-four".
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