Base | Representation |
---|---|
bin | 1100011011000111011… |
… | …0011111101010011000 |
3 | 202101220210211201110202 |
4 | 3012301312133222120 |
5 | 11444104414001300 |
6 | 242015101001332 |
7 | 21264113456366 |
oct | 3066166375230 |
9 | 671823751422 |
10 | 213437250200 |
11 | 82577844159 |
12 | 35447853248 |
13 | 171861754b5 |
14 | a48a94a636 |
15 | 5842e96ad5 |
hex | 31b1d9fa98 |
213437250200 has 48 divisors (see below), whose sum is σ = 503648229480. Its totient is φ = 84100642560.
The previous prime is 213437250161. The next prime is 213437250223. The reversal of 213437250200 is 2052734312.
It is a super-4 number, since 4×2134372502004 (a number of 46 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7950677 + ... + 7977476.
Almost surely, 2213437250200 is an apocalyptic number.
213437250200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213437250200 is an abundant number, since it is smaller than the sum of its proper divisors (290210979280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213437250200 is a wasteful number, since it uses less digits than its factorization.
213437250200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15928236 (or 15928227 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 29.
Adding to 213437250200 its reverse (2052734312), we get a palindrome (215489984512).
The spelling of 213437250200 in words is "two hundred thirteen billion, four hundred thirty-seven million, two hundred fifty thousand, two hundred".
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