Base | Representation |
---|---|
bin | 1011101010010010011… |
… | …1011111110110101011 |
3 | 201011002100211022221002 |
4 | 2322210213133312223 |
5 | 11240234030010011 |
6 | 232010325505215 |
7 | 20321241365024 |
oct | 2724447376653 |
9 | 634070738832 |
10 | 200330313131 |
11 | 77a6126a363 |
12 | 329aa27220b |
13 | 15b778a1630 |
14 | 99a5d05c4b |
15 | 532746ec3b |
hex | 2ea49dfdab |
200330313131 has 8 divisors (see below), whose sum is σ = 215787826800. Its totient is φ = 184879583712.
The previous prime is 200330313103. The next prime is 200330313143. The reversal of 200330313131 is 131313033002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200330313131 - 222 = 200326118827 is a prime.
It is a super-2 number, since 2×2003303131312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (200330313151) 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, 1634645 + ... + 1752918.
It is an arithmetic number, because the mean of its divisors is an integer number (26973478350).
Almost surely, 2200330313131 is an apocalyptic number.
200330313131 is a deficient number, since it is larger than the sum of its proper divisors (15457513669).
200330313131 is a wasteful number, since it uses less digits than its factorization.
200330313131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3392125.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 200330313131 its reverse (131313033002), we get a palindrome (331643346133).
The spelling of 200330313131 in words is "two hundred billion, three hundred thirty million, three hundred thirteen thousand, one hundred thirty-one".
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