Base | Representation |
---|---|
bin | 10111111000100… |
… | …10010101101011 |
3 | 111221222222211100 |
4 | 23330102111223 |
5 | 402242300011 |
6 | 31514132443 |
7 | 4651654626 |
oct | 1374222553 |
9 | 457888740 |
10 | 200353131 |
11 | a3104300 |
12 | 57121123 |
13 | 3267bc64 |
14 | 1c874dbd |
15 | 128c8d56 |
hex | bf1256b |
200353131 has 18 divisors (see below), whose sum is σ = 318101420. Its totient is φ = 121425480.
The previous prime is 200353129. The next prime is 200353133. The reversal of 200353131 is 131353002.
It is an interprime number because it is at equal distance from previous prime (200353129) and next prime (200353133).
It is not a de Polignac number, because 200353131 - 21 = 200353129 is a prime.
It is a super-2 number, since 2×2003531312 = 80282754203006322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200353133) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 90901 + ... + 93078.
Almost surely, 2200353131 is an apocalyptic number.
200353131 is a deficient number, since it is larger than the sum of its proper divisors (117748289).
200353131 is a wasteful number, since it uses less digits than its factorization.
200353131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184007 (or 183993 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 18.
The square root of 200353131 is about 14154.6151837484. The cubic root of 200353131 is about 585.1475323718.
The spelling of 200353131 in words is "two hundred million, three hundred fifty-three thousand, one hundred thirty-one".
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