Base | Representation |
---|---|
bin | 1010101101111… |
… | …11100100111010 |
3 | 20021012002100111 |
4 | 11112333210322 |
5 | 141004214113 |
6 | 12531054534 |
7 | 2141152642 |
oct | 526774472 |
9 | 207162314 |
10 | 89913658 |
11 | 4683250a |
12 | 2614144a |
13 | 15821863 |
14 | bd27522 |
15 | 7d6113d |
hex | 55bf93a |
89913658 has 8 divisors (see below), whose sum is σ = 134910720. Its totient is φ = 44943420.
The previous prime is 89913653. The next prime is 89913661. The reversal of 89913658 is 85631998.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (89913653) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10023 + ... + 16741.
It is an arithmetic number, because the mean of its divisors is an integer number (16863840).
Almost surely, 289913658 is an apocalyptic number.
89913658 is a deficient number, since it is larger than the sum of its proper divisors (44997062).
89913658 is a wasteful number, since it uses less digits than its factorization.
89913658 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13412.
The product of its digits is 466560, while the sum is 49.
The square root of 89913658 is about 9482.2812656027. The cubic root of 89913658 is about 447.9971201186.
The spelling of 89913658 in words is "eighty-nine million, nine hundred thirteen thousand, six hundred fifty-eight".
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