Base | Representation |
---|---|
bin | 10100100101000… |
… | …100011010010001 |
3 | 220001200010000212 |
4 | 110211010122101 |
5 | 1201341333323 |
6 | 54132053505 |
7 | 11361450626 |
oct | 2445043221 |
9 | 801603025 |
10 | 345261713 |
11 | 167989265 |
12 | 97764295 |
13 | 566b7594 |
14 | 33bd634d |
15 | 2049eb78 |
hex | 14944691 |
345261713 has 4 divisors (see below), whose sum is σ = 345312240. Its totient is φ = 345211188.
The previous prime is 345261701. The next prime is 345261727. The reversal of 345261713 is 317162543.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 317162543 = 701 ⋅452443.
It is a cyclic number.
It is not a de Polignac number, because 345261713 - 26 = 345261649 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 345261713.
It is not an unprimeable number, because it can be changed into a prime (345261743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13043 + ... + 29336.
It is an arithmetic number, because the mean of its divisors is an integer number (86328060).
Almost surely, 2345261713 is an apocalyptic number.
It is an amenable number.
345261713 is a deficient number, since it is larger than the sum of its proper divisors (50527).
345261713 is an equidigital number, since it uses as much as digits as its factorization.
345261713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50526.
The product of its digits is 15120, while the sum is 32.
The square root of 345261713 is about 18581.2193625714. The cubic root of 345261713 is about 701.5352108502.
The spelling of 345261713 in words is "three hundred forty-five million, two hundred sixty-one thousand, seven hundred thirteen".
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