Base | Representation |
---|---|
bin | 11111111110101… |
… | …01011101010011 |
3 | 200200210002012010 |
4 | 33333111131103 |
5 | 1022133324303 |
6 | 42341434003 |
7 | 6435116430 |
oct | 1777253523 |
9 | 620702163 |
10 | 268261203 |
11 | 128476681 |
12 | 75a0b903 |
13 | 43767552 |
14 | 278b0b87 |
15 | 1883ec03 |
hex | ffd5753 |
268261203 has 16 divisors (see below), whose sum is σ = 414381056. Its totient is φ = 151191360.
The previous prime is 268261183. The next prime is 268261277. The reversal of 268261203 is 302162862.
It is not a de Polignac number, because 268261203 - 29 = 268260691 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (268261283) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85963 + ... + 89028.
It is an arithmetic number, because the mean of its divisors is an integer number (25898816).
Almost surely, 2268261203 is an apocalyptic number.
268261203 is a deficient number, since it is larger than the sum of its proper divisors (146119853).
268261203 is a wasteful number, since it uses less digits than its factorization.
268261203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175074.
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 268261203 is about 16378.6813571789. The cubic root of 268261203 is about 644.9399643659.
The spelling of 268261203 in words is "two hundred sixty-eight million, two hundred sixty-one thousand, two hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •