Base | Representation |
---|---|
bin | 110111111000101001… |
… | …0101011010101010010 |
3 | 102110202212100122021122 |
4 | 1233301102223111102 |
5 | 3431241123302010 |
6 | 131044412322242 |
7 | 11446005622661 |
oct | 1576122532522 |
9 | 373685318248 |
10 | 120012322130 |
11 | 469959109a8 |
12 | 1b313a73382 |
13 | b41790cb7c |
14 | 5b46c32dd8 |
15 | 31c60db855 |
hex | 1bf14ab552 |
120012322130 has 16 divisors (see below), whose sum is σ = 222990637824. Its totient is φ = 46456382640.
The previous prime is 120012322123. The next prime is 120012322193. The reversal of 120012322130 is 31223210021.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 120012322099 and 120012322108.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193567952 + ... + 193568571.
It is an arithmetic number, because the mean of its divisors is an integer number (13936914864).
Almost surely, 2120012322130 is an apocalyptic number.
120012322130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120012322130 is a deficient number, since it is larger than the sum of its proper divisors (102978315694).
120012322130 is a wasteful number, since it uses less digits than its factorization.
120012322130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 387136561.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 120012322130 its reverse (31223210021), we get a palindrome (151235532151).
The spelling of 120012322130 in words is "one hundred twenty billion, twelve million, three hundred twenty-two thousand, one hundred thirty".
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