Base | Representation |
---|---|
bin | 101000001100101… |
… | …0010110111000110 |
3 | 10111000000112220211 |
4 | 1100121102313012 |
5 | 10230243330014 |
6 | 341501350034 |
7 | 45265452142 |
oct | 12031226706 |
9 | 3430015824 |
10 | 1348808134 |
11 | 632404573 |
12 | 31786831a |
13 | 186596a2b |
14 | cb1c8222 |
15 | 7d631cc4 |
hex | 50652dc6 |
1348808134 has 4 divisors (see below), whose sum is σ = 2023212204. Its totient is φ = 674404066.
The previous prime is 1348808129. The next prime is 1348808137. The reversal of 1348808134 is 4318088431.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4318088431 = 13757 ⋅313883.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1348808137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337202032 + ... + 337202035.
It is an arithmetic number, because the mean of its divisors is an integer number (505803051).
Almost surely, 21348808134 is an apocalyptic number.
1348808134 is a deficient number, since it is larger than the sum of its proper divisors (674404070).
1348808134 is an equidigital number, since it uses as much as digits as its factorization.
1348808134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674404069.
The product of its (nonzero) digits is 73728, while the sum is 40.
The square root of 1348808134 is about 36726.1233184228. The cubic root of 1348808134 is about 1104.8841040587.
The spelling of 1348808134 in words is "one billion, three hundred forty-eight million, eight hundred eight thousand, one hundred thirty-four".
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