Base | Representation |
---|---|
bin | 101000001011001… |
… | …1101110111111100 |
3 | 10110221121220000110 |
4 | 1100112131313330 |
5 | 10230101114222 |
6 | 341433430020 |
7 | 45256243641 |
oct | 12026356774 |
9 | 3427556013 |
10 | 1348066812 |
11 | 631a48604 |
12 | 31756b310 |
13 | 186397491 |
14 | cb073dc8 |
15 | 7d53730c |
hex | 5059ddfc |
1348066812 has 24 divisors (see below), whose sum is σ = 3177919696. Its totient is φ = 444722688.
The previous prime is 1348066789. The next prime is 1348066817. The reversal of 1348066812 is 2186608431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1348066817) 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, 577903 + ... + 580230.
Almost surely, 21348066812 is an apocalyptic number.
1348066812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1348066812 is an abundant number, since it is smaller than the sum of its proper divisors (1829852884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1348066812 is a wasteful number, since it uses less digits than its factorization.
1348066812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1158237 (or 1158235 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 39.
The square root of 1348066812 is about 36716.0293604850. The cubic root of 1348066812 is about 1104.6816475400.
The spelling of 1348066812 in words is "one billion, three hundred forty-eight million, sixty-six thousand, eight hundred twelve".
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