Base | Representation |
---|---|
bin | 11001101111101110101101… |
… | …011010011101111011001010 |
3 | 112211220210100021212102211122 |
4 | 121233232231122131323022 |
5 | 104320134324322034010 |
6 | 1040453355232555242 |
7 | 32564452004322020 |
oct | 3157565532357312 |
9 | 484823307772748 |
10 | 113231132221130 |
11 | 33096065233640 |
12 | 10848b510b2b22 |
13 | 4b2485ac38241 |
14 | 1dd65b788c710 |
15 | d15605602855 |
hex | 66fbad69deca |
113231132221130 has 32 divisors (see below), whose sum is σ = 254108307116160. Its totient is φ = 35292820432320.
The previous prime is 113231132221037. The next prime is 113231132221169. The reversal of 113231132221130 is 31122231132311.
It is a self number, because there is not a number n which added to its sum of digits gives 113231132221130.
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, 73526708465 + ... + 73526710004.
It is an arithmetic number, because the mean of its divisors is an integer number (7940884597380).
Almost surely, 2113231132221130 is an apocalyptic number.
113231132221130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
113231132221130 is an abundant number, since it is smaller than the sum of its proper divisors (140877174895030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113231132221130 is a wasteful number, since it uses less digits than its factorization.
113231132221130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147053418494.
The product of its (nonzero) digits is 1296, while the sum is 26.
Adding to 113231132221130 its reverse (31122231132311), we get a palindrome (144353363353441).
The spelling of 113231132221130 in words is "one hundred thirteen trillion, two hundred thirty-one billion, one hundred thirty-two million, two hundred twenty-one thousand, one hundred thirty".
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