Base | Representation |
---|---|
bin | 11111111111010… |
… | …11100100111010 |
3 | 200200221200110122 |
4 | 33333223210322 |
5 | 1022144224202 |
6 | 42343413242 |
7 | 6435644525 |
oct | 1777534472 |
9 | 620850418 |
10 | 268351802 |
11 | 128528754 |
12 | 75a54222 |
13 | 43799864 |
14 | 278d5bbc |
15 | 1885b9a2 |
hex | ffeb93a |
268351802 has 8 divisors (see below), whose sum is σ = 403814676. Its totient is φ = 133746912.
The previous prime is 268351793. The next prime is 268351807. The reversal of 268351802 is 208153862.
It can be written as a sum of positive squares in 2 ways, for example, as 268337161 + 14641 = 16381^2 + 121^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (268351807) 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, 213713 + ... + 214964.
Almost surely, 2268351802 is an apocalyptic number.
268351802 is a deficient number, since it is larger than the sum of its proper divisors (135462874).
268351802 is a wasteful number, since it uses less digits than its factorization.
268351802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 428992.
The product of its (nonzero) digits is 23040, while the sum is 35.
The square root of 268351802 is about 16381.4468835936. The cubic root of 268351802 is about 645.0125606992.
The spelling of 268351802 in words is "two hundred sixty-eight million, three hundred fifty-one thousand, eight hundred two".
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