Base | Representation |
---|---|
bin | 1001000110101110101111… |
… | …0100100000100101100101 |
3 | 1022110001201211212001101002 |
4 | 2101223223310200211211 |
5 | 2303010444413213110 |
6 | 33143032355243045 |
7 | 2052200421510434 |
oct | 221535364404545 |
9 | 38401654761332 |
10 | 10011230210405 |
11 | 320a814509346 |
12 | 11582b08a9485 |
13 | 578093986b38 |
14 | 26879080711b |
15 | 125635d07aa5 |
hex | 91aebd20965 |
10011230210405 has 4 divisors (see below), whose sum is σ = 12013476252492. Its totient is φ = 8008984168320.
The previous prime is 10011230210357. The next prime is 10011230210467. The reversal of 10011230210405 is 50401203211001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2789761786564 + 7221468423841 = 1670258^2 + 2687279^2 .
It is not a de Polignac number, because 10011230210405 - 218 = 10011229948261 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001123021036 + ... + 1001123021045.
It is an arithmetic number, because the mean of its divisors is an integer number (3003369063123).
Almost surely, 210011230210405 is an apocalyptic number.
It is an amenable number.
10011230210405 is a deficient number, since it is larger than the sum of its proper divisors (2002246042087).
10011230210405 is an equidigital number, since it uses as much as digits as its factorization.
10011230210405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2002246042086.
The product of its (nonzero) digits is 240, while the sum is 20.
Adding to 10011230210405 its reverse (50401203211001), we get a palindrome (60412433421406).
The spelling of 10011230210405 in words is "ten trillion, eleven billion, two hundred thirty million, two hundred ten thousand, four hundred five".
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