Base | Representation |
---|---|
bin | 1010100111011… |
… | …00001111011011 |
3 | 20012120002221002 |
4 | 11103230033123 |
5 | 140244014102 |
6 | 12500335215 |
7 | 2130616145 |
oct | 523541733 |
9 | 205502832 |
10 | 89048027 |
11 | 462a1112 |
12 | 259a450b |
13 | 155aa853 |
14 | bb7dc95 |
15 | 7c3e902 |
hex | 54ec3db |
89048027 has 8 divisors (see below), whose sum is σ = 92132352. Its totient is φ = 85977000.
The previous prime is 89048017. The next prime is 89048083. The reversal of 89048027 is 72084098.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-89048027 is a prime.
It is a super-2 number, since 2×890480272 = 15859102225185458, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89048017) 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, 11402 + ... + 17552.
It is an arithmetic number, because the mean of its divisors is an integer number (11516544).
Almost surely, 289048027 is an apocalyptic number.
89048027 is a deficient number, since it is larger than the sum of its proper divisors (3084325).
89048027 is a wasteful number, since it uses less digits than its factorization.
89048027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6649.
The product of its (nonzero) digits is 32256, while the sum is 38.
The square root of 89048027 is about 9436.5262146618. The cubic root of 89048027 is about 446.5548053463.
The spelling of 89048027 in words is "eighty-nine million, forty-eight thousand, twenty-seven".
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