Base | Representation |
---|---|
bin | 101111100110110010… |
… | …0010111101010100001 |
3 | 100202212210122010220222 |
4 | 1133031210113222201 |
5 | 3133333134024301 |
6 | 114544254212425 |
7 | 10246301051534 |
oct | 1371544275241 |
9 | 322783563828 |
10 | 102233111201 |
11 | 3a3a1a20651 |
12 | 179917b4115 |
13 | 9843365210 |
14 | 4d3b87aa1b |
15 | 29d52e731b |
hex | 17cd917aa1 |
102233111201 has 4 divisors (see below), whose sum is σ = 110097196692. Its totient is φ = 94369025712.
The previous prime is 102233111179. The next prime is 102233111203. The reversal of 102233111201 is 102111332201.
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 24699265600 + 77533845601 = 157160^2 + 278449^2 .
It is not a de Polignac number, because 102233111201 - 218 = 102232849057 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102233111201.
It is not an unprimeable number, because it can be changed into a prime (102233111203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3932042726 + ... + 3932042751.
It is an arithmetic number, because the mean of its divisors is an integer number (27524299173).
Almost surely, 2102233111201 is an apocalyptic number.
It is an amenable number.
102233111201 is a deficient number, since it is larger than the sum of its proper divisors (7864085491).
102233111201 is an equidigital number, since it uses as much as digits as its factorization.
102233111201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7864085490.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 102233111201 its reverse (102111332201), we get a palindrome (204344443402).
The spelling of 102233111201 in words is "one hundred two billion, two hundred thirty-three million, one hundred eleven thousand, two hundred one".
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