Base | Representation |
---|---|
bin | 101000001011110… |
… | …0000000110100000 |
3 | 10110222010200010102 |
4 | 1100113200012200 |
5 | 10230133304310 |
6 | 341443321532 |
7 | 45261453545 |
oct | 12027400640 |
9 | 3428120112 |
10 | 1348338080 |
11 | 6321133a1 |
12 | 3176802a8 |
13 | 186460aab |
14 | cb104bcc |
15 | 7d58c8a5 |
hex | 505e01a0 |
1348338080 has 24 divisors (see below), whose sum is σ = 3185449092. Its totient is φ = 539335168.
The previous prime is 1348338029. The next prime is 1348338133. The reversal of 1348338080 is 808338431.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1299169936 + 49168144 = 36044^2 + 7012^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4213397 + ... + 4213716.
Almost surely, 21348338080 is an apocalyptic number.
1348338080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1348338080 is an abundant number, since it is smaller than the sum of its proper divisors (1837111012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1348338080 is an equidigital number, since it uses as much as digits as its factorization.
1348338080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8427128 (or 8427120 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 38.
The square root of 1348338080 is about 36719.7233105044. The cubic root of 1348338080 is about 1104.7557399813.
The spelling of 1348338080 in words is "one billion, three hundred forty-eight million, three hundred thirty-eight thousand, eighty".
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