Base | Representation |
---|---|
bin | 1011101010101000101… |
… | …0101101100100001100 |
3 | 201011022212001011211021 |
4 | 2322222022231210030 |
5 | 11240431344233122 |
6 | 232023453403524 |
7 | 20323452023002 |
oct | 2725212554414 |
9 | 634285034737 |
10 | 200423430412 |
11 | 77aa988a797 |
12 | 32a154995a4 |
13 | 15b90c7540a |
14 | 99b4424a72 |
15 | 53307151c7 |
hex | 2eaa2ad90c |
200423430412 has 48 divisors (see below), whose sum is σ = 360697075200. Its totient is φ = 97416483840.
The previous prime is 200423430349. The next prime is 200423430433. The reversal of 200423430412 is 214034324002.
It is a happy number.
It is a super-2 number, since 2×2004234304122 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6062664 + ... + 6095632.
It is an arithmetic number, because the mean of its divisors is an integer number (7514522400).
Almost surely, 2200423430412 is an apocalyptic number.
It is an amenable number.
200423430412 is a deficient number, since it is larger than the sum of its proper divisors (160273644788).
200423430412 is a wasteful number, since it uses less digits than its factorization.
200423430412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33346 (or 33344 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 200423430412 its reverse (214034324002), we get a palindrome (414457754414).
The spelling of 200423430412 in words is "two hundred billion, four hundred twenty-three million, four hundred thirty thousand, four hundred twelve".
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