Base | Representation |
---|---|
bin | 110101100110110110… |
… | …0110000111111110100 |
3 | 102000010220222210112210 |
4 | 1223031230300333310 |
5 | 3341231233322004 |
6 | 124515133413420 |
7 | 11213533450035 |
oct | 1531554607764 |
9 | 360126883483 |
10 | 115120214004 |
11 | 449053a5734 |
12 | 1a38963a270 |
13 | ab18228c33 |
14 | 5801218a8c |
15 | 2edb898089 |
hex | 1acdb30ff4 |
115120214004 has 24 divisors (see below), whose sum is σ = 269174626560. Its totient is φ = 38293291264.
The previous prime is 115120213987. The next prime is 115120214051. The reversal of 115120214004 is 400412021511.
It is a congruent number.
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, 10008189 + ... + 10019684.
It is an arithmetic number, because the mean of its divisors is an integer number (11215609440).
Almost surely, 2115120214004 is an apocalyptic number.
It is an amenable number.
115120214004 is an abundant number, since it is smaller than the sum of its proper divisors (154054412556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115120214004 is a wasteful number, since it uses less digits than its factorization.
115120214004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20028359 (or 20028357 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 21.
Adding to 115120214004 its reverse (400412021511), we get a palindrome (515532235515).
The spelling of 115120214004 in words is "one hundred fifteen billion, one hundred twenty million, two hundred fourteen thousand, four".
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