Base | Representation |
---|---|
bin | 11111111101000… |
… | …10110011000001 |
3 | 200200101112112201 |
4 | 33332202303001 |
5 | 1022110204242 |
6 | 42333153201 |
7 | 6433263442 |
oct | 1776426301 |
9 | 620345481 |
10 | 268053697 |
11 | 12834478a |
12 | 7592b801 |
13 | 436c3c72 |
14 | 278592c9 |
15 | 187ed4b7 |
hex | ffa2cc1 |
268053697 has 8 divisors (see below), whose sum is σ = 275302080. Its totient is φ = 260895600.
The previous prime is 268053677. The next prime is 268053719. The reversal of 268053697 is 796350862.
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 268053697 - 211 = 268051649 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (268053677) 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, 16533 + ... + 28450.
It is an arithmetic number, because the mean of its divisors is an integer number (34412760).
Almost surely, 2268053697 is an apocalyptic number.
It is an amenable number.
268053697 is a deficient number, since it is larger than the sum of its proper divisors (7248383).
268053697 is a wasteful number, since it uses less digits than its factorization.
268053697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45143.
The product of its (nonzero) digits is 544320, while the sum is 46.
The square root of 268053697 is about 16372.3454947665. The cubic root of 268053697 is about 644.7736296740.
The spelling of 268053697 in words is "two hundred sixty-eight million, fifty-three thousand, six hundred ninety-seven".
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