Base | Representation |
---|---|
bin | 1011111010100101110010… |
… | …0100000010000010110110 |
3 | 1201101110111101011212200202 |
4 | 2332221130210002002312 |
5 | 3204122231004432410 |
6 | 43510335404240502 |
7 | 2521350012543203 |
oct | 276513444020266 |
9 | 51343441155622 |
10 | 13101203202230 |
11 | 41a1209729500 |
12 | 1577126540132 |
13 | 740590840a30 |
14 | 33415cbaacaa |
15 | 17abd4340ca5 |
hex | bea5c9020b6 |
13101203202230 has 192 divisors, whose sum is σ = 28165184006400. Its totient is φ = 4358297180160.
The previous prime is 13101203202209. The next prime is 13101203202233. The reversal of 13101203202230 is 3220230210131.
It is a super-2 number, since 2×131012032022302 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13101203202233) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1085159474 + ... + 1085171546.
It is an arithmetic number, because the mean of its divisors is an integer number (146693666700).
Almost surely, 213101203202230 is an apocalyptic number.
13101203202230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13101203202230 is an abundant number, since it is smaller than the sum of its proper divisors (15063980804170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13101203202230 is a wasteful number, since it uses less digits than its factorization.
13101203202230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12727 (or 12716 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13101203202230 its reverse (3220230210131), we get a palindrome (16321433412361).
The spelling of 13101203202230 in words is "thirteen trillion, one hundred one billion, two hundred three million, two hundred two thousand, two hundred thirty".
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