Base | Representation |
---|---|
bin | 1010101001011… |
… | …00111000100001 |
3 | 20020001120010112 |
4 | 11110230320201 |
5 | 140331002201 |
6 | 12510141105 |
7 | 2133101114 |
oct | 524547041 |
9 | 206046115 |
10 | 89312801 |
11 | 46462036 |
12 | 25ab1795 |
13 | 15671216 |
14 | bc0c57b |
15 | 7c930bb |
hex | 552ce21 |
89312801 has 8 divisors (see below), whose sum is σ = 91631904. Its totient is φ = 87000480.
The previous prime is 89312789. The next prime is 89312813. The reversal of 89312801 is 10821398.
It is an interprime number because it is at equal distance from previous prime (89312789) and next prime (89312813).
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 89312801 - 222 = 85118497 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89312851) 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, 34970 + ... + 37436.
It is an arithmetic number, because the mean of its divisors is an integer number (11453988).
Almost surely, 289312801 is an apocalyptic number.
It is an amenable number.
89312801 is a deficient number, since it is larger than the sum of its proper divisors (2319103).
89312801 is a wasteful number, since it uses less digits than its factorization.
89312801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3391.
The product of its (nonzero) digits is 3456, while the sum is 32.
The square root of 89312801 is about 9450.5450107388. The cubic root of 89312801 is about 446.9969604099.
The spelling of 89312801 in words is "eighty-nine million, three hundred twelve thousand, eight hundred one".
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