Base | Representation |
---|---|
bin | 10111111001110… |
… | …01011001110000 |
3 | 111222022010022110 |
4 | 23330321121300 |
5 | 402312410021 |
6 | 31521405320 |
7 | 4653222255 |
oct | 1374713160 |
9 | 458263273 |
10 | 200513136 |
11 | a320353a |
12 | 57199840 |
13 | 32706a35 |
14 | 1c8b742c |
15 | 1290b476 |
hex | bf39670 |
200513136 has 20 divisors (see below), whose sum is σ = 517992392. Its totient is φ = 66837696.
The previous prime is 200513129. The next prime is 200513167. The reversal of 200513136 is 631315002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2088631 + ... + 2088726.
Almost surely, 2200513136 is an apocalyptic number.
It is an amenable number.
200513136 is an abundant number, since it is smaller than the sum of its proper divisors (317479256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200513136 is a wasteful number, since it uses less digits than its factorization.
200513136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4177368 (or 4177362 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 200513136 is about 14160.2660991946. The cubic root of 200513136 is about 585.3032601072.
Adding to 200513136 its reverse (631315002), we get a palindrome (831828138).
The spelling of 200513136 in words is "two hundred million, five hundred thirteen thousand, one hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •