Base | Representation |
---|---|
bin | 1101111110011… |
… | …01001001010101 |
3 | 22011121000100211 |
4 | 12333031021111 |
5 | 220002412323 |
6 | 15344405421 |
7 | 2622312610 |
oct | 677151125 |
9 | 264530324 |
10 | 117232213 |
11 | 601a132a |
12 | 33316871 |
13 | 1b398197 |
14 | 117d9177 |
15 | a45a70d |
hex | 6fcd255 |
117232213 has 8 divisors (see below), whose sum is σ = 134092928. Its totient is φ = 100399824.
The previous prime is 117232211. The next prime is 117232249. The reversal of 117232213 is 312232711.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 117232213 - 21 = 117232211 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117232211) 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, 2695 + ... + 15547.
It is an arithmetic number, because the mean of its divisors is an integer number (16761616).
Almost surely, 2117232213 is an apocalyptic number.
It is an amenable number.
117232213 is a deficient number, since it is larger than the sum of its proper divisors (16860715).
117232213 is a wasteful number, since it uses less digits than its factorization.
117232213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14163.
The product of its digits is 504, while the sum is 22.
The square root of 117232213 is about 10827.3825553547. The cubic root of 117232213 is about 489.4206856238.
Adding to 117232213 its reverse (312232711), we get a palindrome (429464924).
The spelling of 117232213 in words is "one hundred seventeen million, two hundred thirty-two thousand, two hundred thirteen".
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