Base | Representation |
---|---|
bin | 1011110110000010110111… |
… | …1101101111011011001110 |
3 | 1201002222221001210211200001 |
4 | 2331200231331233123032 |
5 | 3201332313133014410 |
6 | 43410422434554514 |
7 | 2512613566356232 |
oct | 275405575573316 |
9 | 51088831724601 |
10 | 13023112001230 |
11 | 4171086238361 |
12 | 1563b71a38a3a |
13 | 7360c70007a6 |
14 | 33047174a5c2 |
15 | 178b6371c33a |
hex | bd82df6f6ce |
13023112001230 has 8 divisors (see below), whose sum is σ = 23441601602232. Its totient is φ = 5209244800488.
The previous prime is 13023112001191. The next prime is 13023112001231. The reversal of 13023112001230 is 3210021132031.
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 = 13023112001198 and 13023112001207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13023112001231) 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, 651155600052 + ... + 651155600071.
It is an arithmetic number, because the mean of its divisors is an integer number (2930200200279).
Almost surely, 213023112001230 is an apocalyptic number.
13023112001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13023112001230 is a deficient number, since it is larger than the sum of its proper divisors (10418489601002).
13023112001230 is a wasteful number, since it uses less digits than its factorization.
13023112001230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1302311200130.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 13023112001230 its reverse (3210021132031), we get a palindrome (16233133133261).
The spelling of 13023112001230 in words is "thirteen trillion, twenty-three billion, one hundred twelve million, one thousand, two hundred thirty".
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