Base | Representation |
---|---|
bin | 10110010110110000… |
… | …11101101001000110 |
3 | 1010222110002222121112 |
4 | 23023120131221012 |
5 | 144040020403220 |
6 | 5302543045022 |
7 | 603265233143 |
oct | 131330355106 |
9 | 33873088545 |
10 | 12002122310 |
11 | 50a9981152 |
12 | 23ab5a0772 |
13 | 1193728829 |
14 | 81c0113ca |
15 | 4a3a3e5c5 |
hex | 2cb61da46 |
12002122310 has 8 divisors (see below), whose sum is σ = 21603820176. Its totient is φ = 4800848920.
The previous prime is 12002122309. The next prime is 12002122313. The reversal of 12002122310 is 1322120021.
It is a happy number.
12002122310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×120021223102 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12002122313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600106106 + ... + 600106125.
It is an arithmetic number, because the mean of its divisors is an integer number (2700477522).
Almost surely, 212002122310 is an apocalyptic number.
12002122310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12002122310 is a deficient number, since it is larger than the sum of its proper divisors (9601697866).
12002122310 is a wasteful number, since it uses less digits than its factorization.
12002122310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1200212238.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 12002122310 its reverse (1322120021), we get a palindrome (13324242331).
The spelling of 12002122310 in words is "twelve billion, two million, one hundred twenty-two thousand, three hundred ten".
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