Base | Representation |
---|---|
bin | 1011101001000100011… |
… | …1011001001100001000 |
3 | 201010020120011201012210 |
4 | 2322101013121030020 |
5 | 11234101300130440 |
6 | 231514041105120 |
7 | 20310156361503 |
oct | 2722107311410 |
9 | 633216151183 |
10 | 200003130120 |
11 | 77903609982 |
12 | 329187881a0 |
13 | 15b24b76b11 |
14 | 997469813a |
15 | 5308891a80 |
hex | 2e911d9308 |
200003130120 has 32 divisors (see below), whose sum is σ = 600009390720. Its totient is φ = 53334168000.
The previous prime is 200003130101. The next prime is 200003130121. The reversal of 200003130120 is 21031300002.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 200003130096 and 200003130105.
It is not an unprimeable number, because it can be changed into a prime (200003130121) 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, 833346256 + ... + 833346495.
It is an arithmetic number, because the mean of its divisors is an integer number (18750293460).
Almost surely, 2200003130120 is an apocalyptic number.
200003130120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200003130120 is an abundant number, since it is smaller than the sum of its proper divisors (400006260600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200003130120 is a wasteful number, since it uses less digits than its factorization.
200003130120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1666692765 (or 1666692761 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 200003130120 its reverse (21031300002), we get a palindrome (221034430122).
The spelling of 200003130120 in words is "two hundred billion, three million, one hundred thirty thousand, one hundred twenty".
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