Base | Representation |
---|---|
bin | 100001100101100010101… |
… | …101000101010001000101 |
3 | 22011122111012201011102112 |
4 | 201211202231011101011 |
5 | 300303343134020143 |
6 | 4524145522550405 |
7 | 325515500253311 |
oct | 41454255052105 |
9 | 8148435634375 |
10 | 2308053423173 |
11 | 80a926a94113 |
12 | 313396508405 |
13 | 1398579bc624 |
14 | 7d9d3404b41 |
15 | 400876dae18 |
hex | 21962b45445 |
2308053423173 has 2 divisors, whose sum is σ = 2308053423174. Its totient is φ = 2308053423172.
The previous prime is 2308053423167. The next prime is 2308053423257. The reversal of 2308053423173 is 3713243508032.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1522662217444 + 785391205729 = 1233962^2 + 886223^2 .
It is a cyclic number.
It is not a de Polignac number, because 2308053423173 - 232 = 2303758455877 is a prime.
It is a super-2 number, since 2×23080534231732 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2308053423173.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2308053423133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1154026711586 + 1154026711587.
It is an arithmetic number, because the mean of its divisors is an integer number (1154026711587).
Almost surely, 22308053423173 is an apocalyptic number.
It is an amenable number.
2308053423173 is a deficient number, since it is larger than the sum of its proper divisors (1).
2308053423173 is an equidigital number, since it uses as much as digits as its factorization.
2308053423173 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 362880, while the sum is 41.
The spelling of 2308053423173 in words is "two trillion, three hundred eight billion, fifty-three million, four hundred twenty-three thousand, one hundred seventy-three".
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