Base | Representation |
---|---|
bin | 110111111011010100… |
… | …1100101000110100011 |
3 | 102111000010111112000012 |
4 | 1233312221211012203 |
5 | 3431432131241003 |
6 | 131101343115135 |
7 | 11451146646404 |
oct | 1576651450643 |
9 | 374003445005 |
10 | 120102212003 |
11 | 46a31627554 |
12 | 1b339ba2aab |
13 | b430423947 |
14 | 5b54b519ab |
15 | 31cde458d8 |
hex | 1bf6a651a3 |
120102212003 has 4 divisors (see below), whose sum is σ = 120110538600. Its totient is φ = 120093885408.
The previous prime is 120102211997. The next prime is 120102212029. The reversal of 120102212003 is 300212201021.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 120102212003 - 228 = 119833776547 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120102212033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4141625 + ... + 4170522.
It is an arithmetic number, because the mean of its divisors is an integer number (30027634650).
Almost surely, 2120102212003 is an apocalyptic number.
120102212003 is a deficient number, since it is larger than the sum of its proper divisors (8326597).
120102212003 is an equidigital number, since it uses as much as digits as its factorization.
120102212003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8326596.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 120102212003 its reverse (300212201021), we get a palindrome (420314413024).
The spelling of 120102212003 in words is "one hundred twenty billion, one hundred two million, two hundred twelve thousand, three".
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