Base | Representation |
---|---|
bin | 10111111000010… |
… | …01001111000010 |
3 | 111221221002200021 |
4 | 23330021033002 |
5 | 402240101332 |
6 | 31513244054 |
7 | 4651441126 |
oct | 1374111702 |
9 | 457832607 |
10 | 200315842 |
11 | a3089291 |
12 | 5710362a |
13 | 32667cac |
14 | 1c865586 |
15 | 128bcc97 |
hex | bf093c2 |
200315842 has 8 divisors (see below), whose sum is σ = 303391296. Its totient is φ = 99185412.
The previous prime is 200315827. The next prime is 200315909. The reversal of 200315842 is 248513002.
200315842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 485998 + ... + 486409.
It is an arithmetic number, because the mean of its divisors is an integer number (37923912).
Almost surely, 2200315842 is an apocalyptic number.
200315842 is a deficient number, since it is larger than the sum of its proper divisors (103075454).
200315842 is a wasteful number, since it uses less digits than its factorization.
200315842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972512.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 200315842 is about 14153.2979195663. The cubic root of 200315842 is about 585.1112282721. Note that the first 3 decimals are identical.
Adding to 200315842 its reverse (248513002), we get a palindrome (448828844).
The spelling of 200315842 in words is "two hundred million, three hundred fifteen thousand, eight hundred forty-two".
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