Base | Representation |
---|---|
bin | 1011101010001011111… |
… | …1011011111101110111 |
3 | 201011000110111102022110 |
4 | 2322202333123331313 |
5 | 11240210034043411 |
6 | 232003513102103 |
7 | 20320460461506 |
oct | 2724277337567 |
9 | 634013442273 |
10 | 200303034231 |
11 | 77a47928313 |
12 | 329a10b7933 |
13 | 15b72040081 |
14 | 99a244483d |
15 | 5324d822a6 |
hex | 2ea2fdbf77 |
200303034231 has 16 divisors (see below), whose sum is σ = 276889794560. Its totient is φ = 128663436960.
The previous prime is 200303034229. The next prime is 200303034241. The reversal of 200303034231 is 132430303002.
It is not a de Polignac number, because 200303034231 - 21 = 200303034229 is a prime.
It is a super-2 number, since 2×2003030342312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200303034198 and 200303034207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200303034241) 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, 4681315 + ... + 4723908.
It is an arithmetic number, because the mean of its divisors is an integer number (17305612160).
Almost surely, 2200303034231 is an apocalyptic number.
200303034231 is a deficient number, since it is larger than the sum of its proper divisors (76586760329).
200303034231 is a wasteful number, since it uses less digits than its factorization.
200303034231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9405486.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 200303034231 its reverse (132430303002), we get a palindrome (332733337233).
The spelling of 200303034231 in words is "two hundred billion, three hundred three million, thirty-four thousand, two hundred thirty-one".
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