Base | Representation |
---|---|
bin | 1100000000100001110010… |
… | …1001111110010110010000 |
3 | 1201202012210102101221220000 |
4 | 3000020130221332112100 |
5 | 3212310133304430412 |
6 | 44025245425050000 |
7 | 2531620600156065 |
oct | 300103451762620 |
9 | 51665712357800 |
10 | 13203210233232 |
11 | 42304a4a73708 |
12 | 1592a54486900 |
13 | 74a0990b9b86 |
14 | 3390785d6c6c |
15 | 17d6a487b4dc |
hex | c021ca7e590 |
13203210233232 has 100 divisors (see below), whose sum is σ = 38283783947376. Its totient is φ = 4393024009920.
The previous prime is 13203210233197. The next prime is 13203210233233. The reversal of 13203210233232 is 23233201230231.
13203210233232 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 321 + 0 + 2 + 332 + 3 + 2 = 666.
It is a super-3 number, since 3×132032102332323 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 13203210233196 and 13203210233205.
It is not an unprimeable number, because it can be changed into a prime (13203210233233) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8603394 + ... + 10021217.
Almost surely, 213203210233232 is an apocalyptic number.
13203210233232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13203210233232 is an abundant number, since it is smaller than the sum of its proper divisors (25080573714144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13203210233232 is a wasteful number, since it uses less digits than its factorization.
13203210233232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18625178 (or 18625163 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 13203210233232 its reverse (23233201230231), we get a palindrome (36436411463463).
The spelling of 13203210233232 in words is "thirteen trillion, two hundred three billion, two hundred ten million, two hundred thirty-three thousand, two hundred thirty-two".
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