Base | Representation |
---|---|
bin | 10111111000111… |
… | …10010100100101 |
3 | 111222002111011012 |
4 | 23330132110211 |
5 | 402300332323 |
6 | 31515152005 |
7 | 4652251004 |
oct | 1374362445 |
9 | 458074135 |
10 | 200402213 |
11 | a3138170 |
12 | 57145605 |
13 | 326983bb |
14 | 1c888c3b |
15 | 128d8678 |
hex | bf1e525 |
200402213 has 8 divisors (see below), whose sum is σ = 218801280. Its totient is φ = 182033280.
The previous prime is 200402207. The next prime is 200402227. The reversal of 200402213 is 312204002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 200402213 - 26 = 200402149 is a prime.
It is a super-2 number, since 2×2004022132 = 80322093950594738, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200402203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7733 + ... + 21461.
It is an arithmetic number, because the mean of its divisors is an integer number (27350160).
Almost surely, 2200402213 is an apocalyptic number.
It is an amenable number.
200402213 is a deficient number, since it is larger than the sum of its proper divisors (18399067).
200402213 is a wasteful number, since it uses less digits than its factorization.
200402213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15067.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 200402213 is about 14156.3488583745. The cubic root of 200402213 is about 585.1953111214.
Adding to 200402213 its reverse (312204002), we get a palindrome (512606215).
The spelling of 200402213 in words is "two hundred million, four hundred two thousand, two hundred thirteen".
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