Base | Representation |
---|---|
bin | 10010101000000110… |
… | …111011111110100100 |
3 | 1220121212000110220112 |
4 | 102220012323332210 |
5 | 311430031310004 |
6 | 13104334552152 |
7 | 1305424255634 |
oct | 225006737644 |
9 | 56555013815 |
10 | 20000260004 |
11 | 85336973aa |
12 | 3a62068658 |
13 | 1b6976909a |
14 | d7a3526c4 |
15 | 7c0cbce6e |
hex | 4a81bbfa4 |
20000260004 has 24 divisors (see below), whose sum is σ = 35455256928. Its totient is φ = 9870412160.
The previous prime is 20000260001. The next prime is 20000260019. The reversal of 20000260004 is 40006200002.
It is a super-3 number, since 3×200002600043 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (20000260001) 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, 334604 + ... + 389820.
It is an arithmetic number, because the mean of its divisors is an integer number (1477302372).
Almost surely, 220000260004 is an apocalyptic number.
It is an amenable number.
20000260004 is a deficient number, since it is larger than the sum of its proper divisors (15454996924).
20000260004 is a wasteful number, since it uses less digits than its factorization.
20000260004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56395 (or 56393 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 20000260004 its reverse (40006200002), we get a palindrome (60006460006).
The spelling of 20000260004 in words is "twenty billion, two hundred sixty thousand, four".
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