Base | Representation |
---|---|
bin | 10111111000100… |
… | …10000100011111 |
3 | 111221222221022121 |
4 | 23330102010133 |
5 | 402242231111 |
6 | 31514123411 |
7 | 4651651465 |
oct | 1374220437 |
9 | 457887277 |
10 | 200352031 |
11 | a31034a0 |
12 | 57120567 |
13 | 3267b5c9 |
14 | 1c874835 |
15 | 128c8871 |
hex | bf1211f |
200352031 has 16 divisors (see below), whose sum is σ = 223505568. Its totient is φ = 178048000.
The previous prime is 200352013. The next prime is 200352041. The reversal of 200352031 is 130253002.
It is a cyclic number.
It is not a de Polignac number, because 200352031 - 215 = 200319263 is a prime.
It is a super-2 number, since 2×2003520312 = 80281872651649922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 200351996 and 200352014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200352001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233355 + ... + 234211.
It is an arithmetic number, because the mean of its divisors is an integer number (13969098).
Almost surely, 2200352031 is an apocalyptic number.
200352031 is a deficient number, since it is larger than the sum of its proper divisors (23153537).
200352031 is a wasteful number, since it uses less digits than its factorization.
200352031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1322.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 200352031 is about 14154.5763271106. The cubic root of 200352031 is about 585.1464614902.
The spelling of 200352031 in words is "two hundred million, three hundred fifty-two thousand, thirty-one".
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