Base | Representation |
---|---|
bin | 1101100000101000111… |
… | …1001111010110111101 |
3 | 211012002110002200222020 |
4 | 3120022033033112331 |
5 | 12300320100014323 |
6 | 254343020310353 |
7 | 22524440313243 |
oct | 3301217172675 |
9 | 735073080866 |
10 | 232100001213 |
11 | 8a484444223 |
12 | 38b959a23b9 |
13 | 18b6b7a2832 |
14 | b33b3b6793 |
15 | 6086615ae3 |
hex | 360a3cf5bd |
232100001213 has 8 divisors (see below), whose sum is σ = 309770368800. Its totient is φ = 154581483888.
The previous prime is 232100001191. The next prime is 232100001227. The reversal of 232100001213 is 312100001232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 232100001213 - 220 = 232098952637 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 232100001192 and 232100001201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232100001283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37958998 + ... + 37965111.
It is an arithmetic number, because the mean of its divisors is an integer number (38721296100).
Almost surely, 2232100001213 is an apocalyptic number.
It is an amenable number.
232100001213 is a deficient number, since it is larger than the sum of its proper divisors (77670367587).
232100001213 is a wasteful number, since it uses less digits than its factorization.
232100001213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75925131.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 232100001213 its reverse (312100001232), we get a palindrome (544200002445).
The spelling of 232100001213 in words is "two hundred thirty-two billion, one hundred million, one thousand, two hundred thirteen".
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