Base | Representation |
---|---|
bin | 11111011111110… |
… | …01100011011001 |
3 | 200102011111111022 |
4 | 33233321203121 |
5 | 1020114332440 |
6 | 42115012225 |
7 | 6355534244 |
oct | 1757714331 |
9 | 612144438 |
10 | 264214745 |
11 | 1261624a3 |
12 | 7459a075 |
13 | 4297b7b2 |
14 | 2713a25b |
15 | 182e0cb5 |
hex | fbf98d9 |
264214745 has 16 divisors (see below), whose sum is σ = 321803280. Its totient is φ = 208226304.
The previous prime is 264214733. The next prime is 264214751. The reversal of 264214745 is 547412462.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 141514816 + 122699929 = 11896^2 + 11077^2 .
It is a cyclic number.
It is not a de Polignac number, because 264214745 - 26 = 264214681 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 15 ways as a sum of consecutive naturals, for example, 140129 + ... + 142001.
It is an arithmetic number, because the mean of its divisors is an integer number (20112705).
Almost surely, 2264214745 is an apocalyptic number.
It is an amenable number.
264214745 is a deficient number, since it is larger than the sum of its proper divisors (57588535).
264214745 is a wasteful number, since it uses less digits than its factorization.
264214745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2284.
The product of its digits is 53760, while the sum is 35.
The square root of 264214745 is about 16254.6837865275. The cubic root of 264214745 is about 641.6807587468.
The spelling of 264214745 in words is "two hundred sixty-four million, two hundred fourteen thousand, seven hundred forty-five".
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