Base | Representation |
---|---|
bin | 10011100101000011110… |
… | …000000011010000111101 |
3 | 11202121212112001112220221 |
4 | 103211003300003100331 |
5 | 134021001111332110 |
6 | 2510032455541341 |
7 | 166130534325505 |
oct | 23450360032075 |
9 | 4677775045827 |
10 | 1345461433405 |
11 | 4796749a2a61 |
12 | 19891438a851 |
13 | 99b517a93ab |
14 | 49199210a05 |
15 | 24eea10e7da |
hex | 13943c0343d |
1345461433405 has 8 divisors (see below), whose sum is σ = 1627266742272. Its totient is φ = 1067893798608.
The previous prime is 1345461433373. The next prime is 1345461433429. The reversal of 1345461433405 is 5043341645431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1345461433405 - 25 = 1345461433373 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059417817 + ... + 1059419086.
It is an arithmetic number, because the mean of its divisors is an integer number (203408342784).
Almost surely, 21345461433405 is an apocalyptic number.
It is an amenable number.
1345461433405 is a deficient number, since it is larger than the sum of its proper divisors (281805308867).
1345461433405 is a wasteful number, since it uses less digits than its factorization.
1345461433405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2118837035.
The product of its (nonzero) digits is 1036800, while the sum is 43.
The spelling of 1345461433405 in words is "one trillion, three hundred forty-five billion, four hundred sixty-one million, four hundred thirty-three thousand, four hundred five".
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