Base | Representation |
---|---|
bin | 10111001100101000100000… |
… | …110010101010111010110011 |
3 | 111101020022201110021022020202 |
4 | 113030220200302222322303 |
5 | 101333022010021144331 |
6 | 1000552451303025415 |
7 | 30326635041362300 |
oct | 2714504062527263 |
9 | 441208643238222 |
10 | 102023203303091 |
11 | 2a564885586004 |
12 | b53894443b26b |
13 | 44c099290c055 |
14 | 1b29d411920a7 |
15 | bbdcce869ecb |
hex | 5cca20caaeb3 |
102023203303091 has 6 divisors (see below), whose sum is σ = 118680052822020. Its totient is φ = 87448459974036.
The previous prime is 102023203303081. The next prime is 102023203303129. The reversal of 102023203303091 is 190303302320201.
It is not a de Polignac number, because 102023203303091 - 26 = 102023203303027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102023203303081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1041053094881 + ... + 1041053094978.
It is an arithmetic number, because the mean of its divisors is an integer number (19780008803670).
Almost surely, 2102023203303091 is an apocalyptic number.
102023203303091 is a deficient number, since it is larger than the sum of its proper divisors (16656849518929).
102023203303091 is an equidigital number, since it uses as much as digits as its factorization.
102023203303091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2082106189873 (or 2082106189866 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 29.
Adding to 102023203303091 its reverse (190303302320201), we get a palindrome (292326505623292).
The spelling of 102023203303091 in words is "one hundred two trillion, twenty-three billion, two hundred three million, three hundred three thousand, ninety-one".
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