Base | Representation |
---|---|
bin | 10000000110000… |
… | …00111100110010 |
3 | 100102001010020011 |
4 | 20003000330302 |
5 | 234030224200 |
6 | 21221405134 |
7 | 3226356322 |
oct | 1003007462 |
9 | 312033204 |
10 | 135008050 |
11 | 6a232601 |
12 | 392697aa |
13 | 21c80128 |
14 | 13d05282 |
15 | bcbc5ba |
hex | 80c0f32 |
135008050 has 48 divisors (see below), whose sum is σ = 275105160. Its totient is φ = 49064960.
The previous prime is 135008047. The next prime is 135008057. The reversal of 135008050 is 50800531.
It can be written as a sum of positive squares in 12 ways, for example, as 68112009 + 66896041 = 8253^2 + 8179^2 .
It is not an unprimeable number, because it can be changed into a prime (135008057) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21912 + ... + 27388.
Almost surely, 2135008050 is an apocalyptic number.
135008050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
135008050 is an abundant number, since it is smaller than the sum of its proper divisors (140097110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135008050 is a wasteful number, since it uses less digits than its factorization.
135008050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5535 (or 5530 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 135008050 is about 11619.2964503020. The cubic root of 135008050 is about 513.0029803236.
Adding to 135008050 its reverse (50800531), we get a palindrome (185808581).
The spelling of 135008050 in words is "one hundred thirty-five million, eight thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.520 sec. • engine limits •