Base | Representation |
---|---|
bin | 10110010110111011… |
… | …00111011010011010 |
3 | 1010222112122121110221 |
4 | 23023131213122122 |
5 | 144040342114200 |
6 | 5303032030254 |
7 | 603312560152 |
oct | 131335473232 |
9 | 33875577427 |
10 | 12003473050 |
11 | 50aa713a68 |
12 | 23abb3238a |
13 | 1193aac59a |
14 | 81c283762 |
15 | 4a3c0991a |
hex | 2cb76769a |
12003473050 has 24 divisors (see below), whose sum is σ = 23639782716. Its totient is φ = 4518954240.
The previous prime is 12003473029. The next prime is 12003473051. The reversal of 12003473050 is 5037430021.
It can be written as a sum of positive squares in 6 ways, for example, as 3629942001 + 8373531049 = 60249^2 + 91507^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (12003473051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7060017 + ... + 7061716.
Almost surely, 212003473050 is an apocalyptic number.
12003473050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12003473050 is a deficient number, since it is larger than the sum of its proper divisors (11636309666).
12003473050 is a wasteful number, since it uses less digits than its factorization.
12003473050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14121762 (or 14121757 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 25.
The spelling of 12003473050 in words is "twelve billion, three million, four hundred seventy-three thousand, fifty".
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