Base | Representation |
---|---|
bin | 11101110110101101101110… |
… | …101000011110111011100110 |
3 | 122012220110202211100210000022 |
4 | 131312231232220132323212 |
5 | 114202233130113442410 |
6 | 1143131523124115142 |
7 | 36441231132112145 |
oct | 3566555650367346 |
9 | 565813684323008 |
10 | 131303301312230 |
11 | 38923465580133 |
12 | 12887561b35ab2 |
13 | 5835b04600cc8 |
14 | 245d183d8575c |
15 | 102a778230455 |
hex | 776b6ea1eee6 |
131303301312230 has 16 divisors (see below), whose sum is σ = 236658156302160. Its totient is φ = 52451939649312.
The previous prime is 131303301312229. The next prime is 131303301312233. The reversal of 131303301312230 is 32213103303131.
It is a self number, because there is not a number n which added to its sum of digits gives 131303301312230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131303301312233) 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, 8672601500 + ... + 8672616639.
It is an arithmetic number, because the mean of its divisors is an integer number (14791134768885).
Almost surely, 2131303301312230 is an apocalyptic number.
131303301312230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131303301312230 is a deficient number, since it is larger than the sum of its proper divisors (105354854989930).
131303301312230 is a wasteful number, since it uses less digits than its factorization.
131303301312230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17345218903.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 131303301312230 its reverse (32213103303131), we get a palindrome (163516404615361).
The spelling of 131303301312230 in words is "one hundred thirty-one trillion, three hundred three billion, three hundred one million, three hundred twelve thousand, two hundred thirty".
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