Base | Representation |
---|---|
bin | 110001000000001101… |
… | …0000001111000011001 |
3 | 101001121220102211001022 |
4 | 1202000122001320121 |
5 | 3211004240202301 |
6 | 120202115332225 |
7 | 10413533115503 |
oct | 1420032017031 |
9 | 331556384038 |
10 | 105233522201 |
11 | 406a1641865 |
12 | 1848a5b1075 |
13 | 9c00b61842 |
14 | 514414cd73 |
15 | 2b0d91cd1b |
hex | 1880681e19 |
105233522201 has 4 divisors (see below), whose sum is σ = 105234242100. Its totient is φ = 105232802304.
The previous prime is 105233522183. The next prime is 105233522231. The reversal of 105233522201 is 102225332501.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 55001506576 + 50232015625 = 234524^2 + 224125^2 .
It is a cyclic number.
It is not a de Polignac number, because 105233522201 - 226 = 105166413337 is a prime.
It is a super-2 number, since 2×1052335222012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105233522231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53996 + ... + 461933.
It is an arithmetic number, because the mean of its divisors is an integer number (26308560525).
Almost surely, 2105233522201 is an apocalyptic number.
It is an amenable number.
105233522201 is a deficient number, since it is larger than the sum of its proper divisors (719899).
105233522201 is an equidigital number, since it uses as much as digits as its factorization.
105233522201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 719898.
The product of its (nonzero) digits is 3600, while the sum is 26.
Adding to 105233522201 its reverse (102225332501), we get a palindrome (207458854702).
The spelling of 105233522201 in words is "one hundred five billion, two hundred thirty-three million, five hundred twenty-two thousand, two hundred one".
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