Base | Representation |
---|---|
bin | 1010101100000… |
… | …11111000001110 |
3 | 20020201122221001 |
4 | 11112003320032 |
5 | 140423403014 |
6 | 12521530514 |
7 | 2136114022 |
oct | 526037016 |
9 | 206648831 |
10 | 89669134 |
11 | 46685825 |
12 | 26043a3a |
13 | 15767479 |
14 | bca2382 |
15 | 7d13974 |
hex | 5583e0e |
89669134 has 16 divisors (see below), whose sum is σ = 140851872. Its totient is φ = 42732448.
The previous prime is 89669123. The next prime is 89669141. The reversal of 89669134 is 43196698.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
It is an unprimeable number.
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, 10152 + ... + 16804.
It is an arithmetic number, because the mean of its divisors is an integer number (8803242).
Almost surely, 289669134 is an apocalyptic number.
89669134 is a deficient number, since it is larger than the sum of its proper divisors (51182738).
89669134 is a wasteful number, since it uses less digits than its factorization.
89669134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6971.
The product of its digits is 279936, while the sum is 46.
The square root of 89669134 is about 9469.3787547019. The cubic root of 89669134 is about 447.5906356994.
The spelling of 89669134 in words is "eighty-nine million, six hundred sixty-nine thousand, one hundred thirty-four".
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