Base | Representation |
---|---|
bin | 11111111101110… |
… | …11010111110001 |
3 | 200200120122121201 |
4 | 33332323113301 |
5 | 1022121414403 |
6 | 42335251201 |
7 | 6434163055 |
oct | 1776732761 |
9 | 620518551 |
10 | 268154353 |
11 | 128403375 |
12 | 75979b01 |
13 | 4372aa1c |
14 | 27883c65 |
15 | 1881d21d |
hex | ffbb5f1 |
268154353 has 8 divisors (see below), whose sum is σ = 286896320. Its totient is φ = 249875280.
The previous prime is 268154339. The next prime is 268154377. The reversal of 268154353 is 353451862.
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 268154353 - 225 = 234599921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (268154323) 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, 114525 + ... + 116842.
It is an arithmetic number, because the mean of its divisors is an integer number (35862040).
Almost surely, 2268154353 is an apocalyptic number.
It is an amenable number.
268154353 is a deficient number, since it is larger than the sum of its proper divisors (18741967).
268154353 is a wasteful number, since it uses less digits than its factorization.
268154353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231447.
The product of its digits is 86400, while the sum is 37.
The square root of 268154353 is about 16375.4191702075. The cubic root of 268154353 is about 644.8543252130.
The spelling of 268154353 in words is "two hundred sixty-eight million, one hundred fifty-four thousand, three hundred fifty-three".
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