Base | Representation |
---|---|
bin | 1011101001100011000… |
… | …0110100011101100001 |
3 | 201010120111121000220010 |
4 | 2322120300310131201 |
5 | 11234332121231431 |
6 | 231534503035133 |
7 | 20313305042361 |
oct | 2723060643541 |
9 | 633514530803 |
10 | 200131430241 |
11 | 77969a7a736 |
12 | 3295373baa9 |
13 | 15b45618952 |
14 | 99877349a1 |
15 | 5314c86846 |
hex | 2e98c34761 |
200131430241 has 16 divisors (see below), whose sum is σ = 283751118144. Its totient is φ = 125033716224.
The previous prime is 200131430231. The next prime is 200131430243. The reversal of 200131430241 is 142034131002.
It is not a de Polignac number, because 200131430241 - 214 = 200131413857 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (200131430243) 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, 8409031 + ... + 8432796.
It is an arithmetic number, because the mean of its divisors is an integer number (17734444884).
Almost surely, 2200131430241 is an apocalyptic number.
It is an amenable number.
200131430241 is a deficient number, since it is larger than the sum of its proper divisors (83619687903).
200131430241 is a wasteful number, since it uses less digits than its factorization.
200131430241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16842080.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 200131430241 its reverse (142034131002), we get a palindrome (342165561243).
The spelling of 200131430241 in words is "two hundred billion, one hundred thirty-one million, four hundred thirty thousand, two hundred forty-one".
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