Base | Representation |
---|---|
bin | 10111111110001101110100… |
… | …001010111111011100111001 |
3 | 111211022001120121022021202102 |
4 | 113332031310022333130321 |
5 | 102304333141340101210 |
6 | 1012122035213313145 |
7 | 31131050232160610 |
oct | 2776156412773471 |
9 | 454261517267672 |
10 | 105430511253305 |
11 | 30658913042257 |
12 | b9a9180a957b5 |
13 | 46aa092b05884 |
14 | 1c06c14a4a877 |
15 | c2c752350ea5 |
hex | 5fe3742bf739 |
105430511253305 has 16 divisors (see below), whose sum is σ = 144590818673664. Its totient is φ = 72295006096320.
The previous prime is 105430511253161. The next prime is 105430511253337. The reversal of 105430511253305 is 503352115034501.
It is not a de Polignac number, because 105430511253305 - 224 = 105430494476089 is a prime.
It is a super-2 number, since 2×1054305112533052 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
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, 9124184 + ... + 17149686.
It is an arithmetic number, because the mean of its divisors is an integer number (9036926167104).
Almost surely, 2105430511253305 is an apocalyptic number.
It is an amenable number.
105430511253305 is a deficient number, since it is larger than the sum of its proper divisors (39160307420359).
105430511253305 is an equidigital number, since it uses as much as digits as its factorization.
105430511253305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8400856.
The product of its (nonzero) digits is 135000, while the sum is 38.
Adding to 105430511253305 its reverse (503352115034501), we get a palindrome (608782626287806).
The spelling of 105430511253305 in words is "one hundred five trillion, four hundred thirty billion, five hundred eleven million, two hundred fifty-three thousand, three hundred five".
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