Base | Representation |
---|---|
bin | 11111111101011… |
… | …01101100101111 |
3 | 200200110210210120 |
4 | 33332231230233 |
5 | 1022113121401 |
6 | 42334140023 |
7 | 6433540563 |
oct | 1776555457 |
9 | 620423716 |
10 | 268098351 |
11 | 128375294 |
12 | 75951613 |
13 | 4370b3a1 |
14 | 2786b6a3 |
15 | 1880b836 |
hex | ffadb2f |
268098351 has 4 divisors (see below), whose sum is σ = 357464472. Its totient is φ = 178732232.
The previous prime is 268098329. The next prime is 268098353. The reversal of 268098351 is 153890862.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 268098351 - 29 = 268097839 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268098353) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44683056 + ... + 44683061.
It is an arithmetic number, because the mean of its divisors is an integer number (89366118).
Almost surely, 2268098351 is an apocalyptic number.
268098351 is a deficient number, since it is larger than the sum of its proper divisors (89366121).
268098351 is an equidigital number, since it uses as much as digits as its factorization.
268098351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89366120.
The product of its (nonzero) digits is 103680, while the sum is 42.
The square root of 268098351 is about 16373.7091399597. The cubic root of 268098351 is about 644.8094311115.
The spelling of 268098351 in words is "two hundred sixty-eight million, ninety-eight thousand, three hundred fifty-one".
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