Base | Representation |
---|---|
bin | 101111100101110111… |
… | …0100100010111010110 |
3 | 100202210122112020012022 |
4 | 1133023232210113112 |
5 | 3133302232331410 |
6 | 114541232253142 |
7 | 10245444423542 |
oct | 1371356442726 |
9 | 322718466168 |
10 | 102202230230 |
11 | 3a386549291 |
12 | 179833a11b2 |
13 | 9839b42259 |
14 | 4d3771ca22 |
15 | 29d2747455 |
hex | 17cbba45d6 |
102202230230 has 8 divisors (see below), whose sum is σ = 183964014432. Its totient is φ = 40880892088.
The previous prime is 102202230211. The next prime is 102202230253. The reversal of 102202230230 is 32032202201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 102202230199 and 102202230208.
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, 5110111502 + ... + 5110111521.
It is an arithmetic number, because the mean of its divisors is an integer number (22995501804).
Almost surely, 2102202230230 is an apocalyptic number.
102202230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102202230230 is a deficient number, since it is larger than the sum of its proper divisors (81761784202).
102202230230 is a wasteful number, since it uses less digits than its factorization.
102202230230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10220223030.
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 102202230230 its reverse (32032202201), we get a palindrome (134234432431).
The spelling of 102202230230 in words is "one hundred two billion, two hundred two million, two hundred thirty thousand, two hundred thirty".
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