Base | Representation |
---|---|
bin | 1101001100000010… |
… | …10100010010101000 |
3 | 200021102220001101120 |
4 | 12212001110102220 |
5 | 104000031033113 |
6 | 3130324015240 |
7 | 340312546464 |
oct | 64601242250 |
9 | 20242801346 |
10 | 7080330408 |
11 | 3003731038 |
12 | 1457231520 |
13 | 88ab50828 |
14 | 4b24ab4a4 |
15 | 2b68d5a23 |
hex | 1a60544a8 |
7080330408 has 32 divisors (see below), whose sum is σ = 18742052160. Its totient is φ = 2221280000.
The previous prime is 7080330403. The next prime is 7080330469. The reversal of 7080330408 is 8040330807.
It is not an unprimeable number, because it can be changed into a prime (7080330401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8676468 + ... + 8677283.
It is an arithmetic number, because the mean of its divisors is an integer number (585689130).
Almost surely, 27080330408 is an apocalyptic number.
It is an amenable number.
7080330408 is an abundant number, since it is smaller than the sum of its proper divisors (11661721752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7080330408 is a wasteful number, since it uses less digits than its factorization.
7080330408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17353777 (or 17353773 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 7080330408 is about 84144.6992269864. The cubic root of 7080330408 is about 1920.2208231260.
The spelling of 7080330408 in words is "seven billion, eighty million, three hundred thirty thousand, four hundred eight".
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