Base | Representation |
---|---|
bin | 1010100100101… |
… | …01101010100101 |
3 | 20011220002111020 |
4 | 11102111222211 |
5 | 140201142123 |
6 | 12445001353 |
7 | 2124611244 |
oct | 522255245 |
9 | 204802436 |
10 | 88693413 |
11 | 46079746 |
12 | 25853259 |
13 | 154b5313 |
14 | baca95b |
15 | 7bbe7e3 |
hex | 5495aa5 |
88693413 has 8 divisors (see below), whose sum is σ = 119923776. Its totient is φ = 58296000.
The previous prime is 88693351. The next prime is 88693421. The reversal of 88693413 is 31439688.
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 88693413 - 218 = 88431269 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88692413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207988 + ... + 208413.
It is an arithmetic number, because the mean of its divisors is an integer number (14990472).
Almost surely, 288693413 is an apocalyptic number.
It is an amenable number.
88693413 is a deficient number, since it is larger than the sum of its proper divisors (31230363).
88693413 is a wasteful number, since it uses less digits than its factorization.
88693413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 416475.
The product of its digits is 124416, while the sum is 42.
The square root of 88693413 is about 9417.7180357027. The cubic root of 88693413 is about 445.9612482837.
The spelling of 88693413 in words is "eighty-eight million, six hundred ninety-three thousand, four hundred thirteen".
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