Base | Representation |
---|---|
bin | 10110010111101110… |
… | …00001001101101010 |
3 | 1011000000011221021221 |
4 | 23023313001031222 |
5 | 144044043213310 |
6 | 5303430452254 |
7 | 603423304030 |
oct | 131367011552 |
9 | 34000157257 |
10 | 12010132330 |
11 | 51034521a9 |
12 | 23b220408a |
13 | 11952a16a1 |
14 | 81d0d8550 |
15 | 4a45c2ada |
hex | 2cbdc136a |
12010132330 has 32 divisors (see below), whose sum is σ = 24718427136. Its totient is φ = 4115781504.
The previous prime is 12010132283. The next prime is 12010132339. The reversal of 12010132330 is 3323101021.
It is a super-2 number, since 2×120101323302 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12010132339) 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, 109447 + ... + 189733.
It is an arithmetic number, because the mean of its divisors is an integer number (772450848).
Almost surely, 212010132330 is an apocalyptic number.
12010132330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12010132330 is an abundant number, since it is smaller than the sum of its proper divisors (12708294806).
12010132330 is a wasteful number, since it uses less digits than its factorization.
12010132330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82438.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 12010132330 its reverse (3323101021), we get a palindrome (15333233351).
The spelling of 12010132330 in words is "twelve billion, ten million, one hundred thirty-two thousand, three hundred thirty".
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