Base | Representation |
---|---|
bin | 11010001011010111101010… |
… | …011110000110111000100100 |
3 | 120002122101000201220011202012 |
4 | 122023113222132012320210 |
5 | 110042244312211132330 |
6 | 1044510123012533352 |
7 | 33151622625213536 |
oct | 3213275236067044 |
9 | 502571021804665 |
10 | 115130532130340 |
11 | 33758647a39221 |
12 | 10ab509a321258 |
13 | 4c319bb561b6c |
14 | 20604c170d856 |
15 | d49c2185ac95 |
hex | 68b5ea786e24 |
115130532130340 has 24 divisors (see below), whose sum is σ = 242319882994560. Its totient is φ = 45948257514848.
The previous prime is 115130532130231. The next prime is 115130532130343. The reversal of 115130532130340 is 43031235031511.
It is a junction number, because it is equal to n+sod(n) for n = 115130532130297 and 115130532130306.
It is not an unprimeable number, because it can be changed into a prime (115130532130343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6497199500 + ... + 6497217219.
It is an arithmetic number, because the mean of its divisors is an integer number (10096661791440).
Almost surely, 2115130532130340 is an apocalyptic number.
115130532130340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115130532130340 is an abundant number, since it is smaller than the sum of its proper divisors (127189350864220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115130532130340 is a wasteful number, since it uses less digits than its factorization.
115130532130340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12994417171 (or 12994417169 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 32.
Adding to 115130532130340 its reverse (43031235031511), we get a palindrome (158161767161851).
The spelling of 115130532130340 in words is "one hundred fifteen trillion, one hundred thirty billion, five hundred thirty-two million, one hundred thirty thousand, three hundred forty".
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