Base | Representation |
---|---|
bin | 11111011111101… |
… | …11101011001001 |
3 | 200102011002221021 |
4 | 33233313223021 |
5 | 1020114111144 |
6 | 42114512441 |
7 | 6355502641 |
oct | 1757675311 |
9 | 612132837 |
10 | 264207049 |
11 | 126157737 |
12 | 74595721 |
13 | 42978142 |
14 | 27137521 |
15 | 182dd884 |
hex | fbf7ac9 |
264207049 has 8 divisors (see below), whose sum is σ = 275950080. Its totient is φ = 252485376.
The previous prime is 264207019. The next prime is 264207061. The reversal of 264207049 is 940702462.
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 264207049 - 223 = 255818441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (264207019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23272 + ... + 32710.
It is an arithmetic number, because the mean of its divisors is an integer number (34493760).
Almost surely, 2264207049 is an apocalyptic number.
It is an amenable number.
264207049 is a deficient number, since it is larger than the sum of its proper divisors (11743031).
264207049 is a wasteful number, since it uses less digits than its factorization.
264207049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10679.
The product of its (nonzero) digits is 24192, while the sum is 34.
The square root of 264207049 is about 16254.4470530375. The cubic root of 264207049 is about 641.6745284320.
The spelling of 264207049 in words is "two hundred sixty-four million, two hundred seven thousand, forty-nine".
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