Base | Representation |
---|---|
bin | 10110111010101001… |
… | …00111010000011011 |
3 | 1011202102110101111121 |
4 | 23131110213100123 |
5 | 200144043244003 |
6 | 5352454110111 |
7 | 613611435652 |
oct | 133524472033 |
9 | 34672411447 |
10 | 12303103003 |
11 | 5243865424 |
12 | 247434b337 |
13 | 1210baab09 |
14 | 849d9c199 |
15 | 4c0193cbd |
hex | 2dd52741b |
12303103003 has 16 divisors (see below), whose sum is σ = 13548810240. Its totient is φ = 11129313600.
The previous prime is 12303102979. The next prime is 12303103009. The reversal of 12303103003 is 30030130321.
It is a cyclic number.
It is not a de Polignac number, because 12303103003 - 221 = 12301005851 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12303103009) 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, 131403 + ... + 204628.
It is an arithmetic number, because the mean of its divisors is an integer number (846800640).
Almost surely, 212303103003 is an apocalyptic number.
12303103003 is a deficient number, since it is larger than the sum of its proper divisors (1245707237).
12303103003 is a wasteful number, since it uses less digits than its factorization.
12303103003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 336138.
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 12303103003 its reverse (30030130321), we get a palindrome (42333233324).
The spelling of 12303103003 in words is "twelve billion, three hundred three million, one hundred three thousand, three".
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