Base | Representation |
---|---|
bin | 111100101000101000… |
… | …1000001000110010110 |
3 | 110110002201200000201211 |
4 | 1321101101001012112 |
5 | 4113133340344301 |
6 | 135452504212034 |
7 | 12256533300262 |
oct | 1712121010626 |
9 | 413081600654 |
10 | 130212434326 |
11 | 5024a585197 |
12 | 2129ba6a01a |
13 | c381bc3710 |
14 | 64337a70a2 |
15 | 35c1827051 |
hex | 1e51441196 |
130212434326 has 32 divisors (see below), whose sum is σ = 211356180000. Its totient is φ = 59809155840.
The previous prime is 130212434291. The next prime is 130212434351. The reversal of 130212434326 is 623434212031.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6045925 + ... + 6067423.
It is an arithmetic number, because the mean of its divisors is an integer number (6604880625).
Almost surely, 2130212434326 is an apocalyptic number.
130212434326 is a deficient number, since it is larger than the sum of its proper divisors (81143745674).
130212434326 is a wasteful number, since it uses less digits than its factorization.
130212434326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22624.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 130212434326 its reverse (623434212031), we get a palindrome (753646646357).
The spelling of 130212434326 in words is "one hundred thirty billion, two hundred twelve million, four hundred thirty-four thousand, three hundred twenty-six".
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