Base | Representation |
---|---|
bin | 10111110110001… |
… | …01001010100110 |
3 | 111221101221012220 |
4 | 23323011022212 |
5 | 402202141110 |
6 | 31503253210 |
7 | 4646200224 |
oct | 1373051246 |
9 | 457357186 |
10 | 200037030 |
11 | a2a08866 |
12 | 56baa206 |
13 | 3259b10b |
14 | 1c7d1b14 |
15 | 12865370 |
hex | bec52a6 |
200037030 has 32 divisors (see below), whose sum is σ = 480713184. Its totient is φ = 53273856.
The previous prime is 200036971. The next prime is 200037091. The reversal of 200037030 is 30730002.
It is a super-3 number, since 3×2000370303 (a number of 26 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21682 + ... + 29498.
It is an arithmetic number, because the mean of its divisors is an integer number (15022287).
Almost surely, 2200037030 is an apocalyptic number.
200037030 is an abundant number, since it is smaller than the sum of its proper divisors (280676154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200037030 is a wasteful number, since it uses less digits than its factorization.
200037030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8680.
The product of its (nonzero) digits is 126, while the sum is 15.
The square root of 200037030 is about 14143.4447713420. Note that the first 3 decimals coincide. The cubic root of 200037030 is about 584.8396375409.
Adding to 200037030 its reverse (30730002), we get a palindrome (230767032).
The spelling of 200037030 in words is "two hundred million, thirty-seven thousand, thirty".
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