Base | Representation |
---|---|
bin | 1101001110111010… |
… | …10000000000000000 |
3 | 200100010020102221000 |
4 | 12213131100000000 |
5 | 104022213230310 |
6 | 3132544332000 |
7 | 341024442066 |
oct | 64735200000 |
9 | 20303212830 |
10 | 7104430080 |
11 | 30162a1520 |
12 | 1463314000 |
13 | 892b3aca7 |
14 | 4b5782036 |
15 | 2b8a964c0 |
hex | 1a7750000 |
7104430080 has 544 divisors, whose sum is σ = 27933851520. Its totient is φ = 1698693120.
The previous prime is 7104430027. The next prime is 7104430093. The reversal of 7104430080 is 800344017.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 97320924 + ... + 97320996.
Almost surely, 27104430080 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7104430080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13966925760).
7104430080 is an abundant number, since it is smaller than the sum of its proper divisors (20829421440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7104430080 is an equidigital number, since it uses as much as digits as its factorization.
7104430080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130 (or 94 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 7104430080 is about 84287.7813209008. The cubic root of 7104430080 is about 1922.3970062344.
Adding to 7104430080 its reverse (800344017), we get a palindrome (7904774097).
It can be divided in two parts, 71044 and 30080, that added together give a square (101124 = 3182).
The spelling of 7104430080 in words is "seven billion, one hundred four million, four hundred thirty thousand, eighty".
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