Base | Representation |
---|---|
bin | 1001110101001110… |
… | …00010100101011110 |
3 | 111121212000101222222 |
4 | 10322213002211132 |
5 | 41302214430110 |
6 | 2231431505342 |
7 | 244541432342 |
oct | 47247024536 |
9 | 14555011888 |
10 | 5278280030 |
11 | 22694a6a01 |
12 | 1033828252 |
13 | 6616c342a |
14 | 38101d622 |
15 | 20d5c4c55 |
hex | 13a9c295e |
5278280030 has 16 divisors (see below), whose sum is σ = 9525717504. Its totient is φ = 2105797920.
The previous prime is 5278279973. The next prime is 5278280039. The reversal of 5278280030 is 300828725.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5278280039) by changing a digit.
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, 685241 + ... + 692900.
It is an arithmetic number, because the mean of its divisors is an integer number (595357344).
Almost surely, 25278280030 is an apocalyptic number.
5278280030 is a deficient number, since it is larger than the sum of its proper divisors (4247437474).
5278280030 is a wasteful number, since it uses less digits than its factorization.
5278280030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1378531.
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 5278280030 is about 72651.7723803074. The cubic root of 5278280030 is about 1741.1284385380.
The spelling of 5278280030 in words is "five billion, two hundred seventy-eight million, two hundred eighty thousand, thirty".
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