Base | Representation |
---|---|
bin | 11011101010110… |
… | …01000010101101 |
3 | 121011201220100210 |
4 | 31311121002231 |
5 | 433404200023 |
6 | 35010413033 |
7 | 5515550265 |
oct | 1565310255 |
9 | 534656323 |
10 | 232100013 |
11 | 10a0181a2 |
12 | 65891179 |
13 | 391160b2 |
14 | 22b7a7a5 |
15 | 1559a593 |
hex | dd590ad |
232100013 has 8 divisors (see below), whose sum is σ = 312359328. Its totient is φ = 153287024.
The previous prime is 232099999. The next prime is 232100027. The reversal of 232100013 is 310001232.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (232099999) and next prime (232100027).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 232100013 - 218 = 231837869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232100083) 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, 361206 + ... + 361847.
It is an arithmetic number, because the mean of its divisors is an integer number (39044916).
Almost surely, 2232100013 is an apocalyptic number.
It is an amenable number.
232100013 is a deficient number, since it is larger than the sum of its proper divisors (80259315).
232100013 is a wasteful number, since it uses less digits than its factorization.
232100013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 723163.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 232100013 is about 15234.8289455445. The cubic root of 232100013 is about 614.5516488956.
Adding to 232100013 its reverse (310001232), we get a palindrome (542101245).
The spelling of 232100013 in words is "two hundred thirty-two million, one hundred thousand, thirteen".
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