Base | Representation |
---|---|
bin | 10010101111111… |
… | …001001111111001 |
3 | 210220212112211012 |
4 | 102233321033321 |
5 | 1121010421040 |
6 | 51113443305 |
7 | 10536406145 |
oct | 2257711771 |
9 | 726775735 |
10 | 314545145 |
11 | 151609472 |
12 | 89410535 |
13 | 502213b5 |
14 | 2dabc225 |
15 | 1c933865 |
hex | 12bf93f9 |
314545145 has 8 divisors (see below), whose sum is σ = 377602560. Its totient is φ = 251537200.
The previous prime is 314545117. The next prime is 314545151. The reversal of 314545145 is 541545413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 314545145 - 212 = 314541049 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3470 + ... + 25320.
It is an arithmetic number, because the mean of its divisors is an integer number (47200320).
Almost surely, 2314545145 is an apocalyptic number.
It is an amenable number.
314545145 is a deficient number, since it is larger than the sum of its proper divisors (63057415).
314545145 is a wasteful number, since it uses less digits than its factorization.
314545145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24735.
The product of its digits is 24000, while the sum is 32.
The square root of 314545145 is about 17735.4206321700. The cubic root of 314545145 is about 680.0815538000.
The spelling of 314545145 in words is "three hundred fourteen million, five hundred forty-five thousand, one hundred forty-five".
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