Base | Representation |
---|---|
bin | 1010101011110… |
… | …10111001110110 |
3 | 20020122210111120 |
4 | 11111322321312 |
5 | 140421213444 |
6 | 12521044410 |
7 | 2135601606 |
oct | 525727166 |
9 | 206583446 |
10 | 89632374 |
11 | 46660147 |
12 | 26026706 |
13 | 15753810 |
14 | bc92c06 |
15 | 7d07b19 |
hex | 557ae76 |
89632374 has 32 divisors (see below), whose sum is σ = 193449984. Its totient is φ = 27522720.
The previous prime is 89632369. The next prime is 89632421. The reversal of 89632374 is 47323698.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 53067 + ... + 54729.
It is an arithmetic number, because the mean of its divisors is an integer number (6045312).
Almost surely, 289632374 is an apocalyptic number.
89632374 is an abundant number, since it is smaller than the sum of its proper divisors (103817610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89632374 is a wasteful number, since it uses less digits than its factorization.
89632374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2372.
The product of its digits is 217728, while the sum is 42.
The square root of 89632374 is about 9467.4375625087. The cubic root of 89632374 is about 447.5294638487.
The spelling of 89632374 in words is "eighty-nine million, six hundred thirty-two thousand, three hundred seventy-four".
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