Base | Representation |
---|---|
bin | 1101001100000001… |
… | …11000101000101010 |
3 | 200021102200022000002 |
4 | 12212000320220222 |
5 | 104000013422010 |
6 | 3130321343002 |
7 | 340311565310 |
oct | 64600705052 |
9 | 20242608002 |
10 | 7080217130 |
11 | 3003663a18 |
12 | 1457197a62 |
13 | 88ab110bc |
14 | 4b247c0b0 |
15 | 2b68b21a5 |
hex | 1a6038a2a |
7080217130 has 16 divisors (see below), whose sum is σ = 14565018240. Its totient is φ = 2427502992.
The previous prime is 7080217117. The next prime is 7080217139. The reversal of 7080217130 is 317120807.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 7080217093 and 7080217102.
It is not an unprimeable number, because it can be changed into a prime (7080217139) 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 7 ways as a sum of consecutive naturals, for example, 50572910 + ... + 50573049.
It is an arithmetic number, because the mean of its divisors is an integer number (910313640).
Almost surely, 27080217130 is an apocalyptic number.
7080217130 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
7080217130 is an abundant number, since it is smaller than the sum of its proper divisors (7484801110).
7080217130 is a wasteful number, since it uses less digits than its factorization.
7080217130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101145973.
The product of its (nonzero) digits is 2352, while the sum is 29.
The square root of 7080217130 is about 84144.0261099979. The cubic root of 7080217130 is about 1920.2105825524.
Adding to 7080217130 its reverse (317120807), we get a palindrome (7397337937).
The spelling of 7080217130 in words is "seven billion, eighty million, two hundred seventeen thousand, one hundred thirty".
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