Base | Representation |
---|---|
bin | 10011100111111010111… |
… | …001000101010110011010 |
3 | 11202220210122200201111101 |
4 | 103213322321011112122 |
5 | 134043244203004040 |
6 | 2511301420222014 |
7 | 166266634066312 |
oct | 23477271052632 |
9 | 4686718621441 |
10 | 1348534031770 |
11 | 47aa01339652 |
12 | 19943139a90a |
13 | 9a22122c033 |
14 | 493ab314442 |
15 | 25129c4409a |
hex | 139fae4559a |
1348534031770 has 8 divisors (see below), whose sum is σ = 2427361257204. Its totient is φ = 539413612704.
The previous prime is 1348534031753. The next prime is 1348534031807. The reversal of 1348534031770 is 771304358431.
It can be written as a sum of positive squares in 2 ways, for example, as 1345792566889 + 2741464881 = 1160083^2 + 52359^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1348534031770.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67426701579 + ... + 67426701598.
Almost surely, 21348534031770 is an apocalyptic number.
1348534031770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1348534031770 is a deficient number, since it is larger than the sum of its proper divisors (1078827225434).
1348534031770 is a wasteful number, since it uses less digits than its factorization.
1348534031770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134853403184.
The product of its (nonzero) digits is 846720, while the sum is 46.
The spelling of 1348534031770 in words is "one trillion, three hundred forty-eight billion, five hundred thirty-four million, thirty-one thousand, seven hundred seventy".
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