Base | Representation |
---|---|
bin | 1010101100101… |
… | …11101000010010 |
3 | 20020212202220100 |
4 | 11112113220102 |
5 | 140434000114 |
6 | 12523353230 |
7 | 2136601623 |
oct | 526275022 |
9 | 206782810 |
10 | 89750034 |
11 | 46730590 |
12 | 26082816 |
13 | 1579523a |
14 | bcc3a4a |
15 | 7d2c909 |
hex | 5597a12 |
89750034 has 48 divisors (see below), whose sum is σ = 223310880. Its totient is φ = 25764480.
The previous prime is 89750029. The next prime is 89750039. The reversal of 89750034 is 43005798.
It is an interprime number because it is at equal distance from previous prime (89750029) and next prime (89750039).
It is not an unprimeable number, because it can be changed into a prime (89750039) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 8167 + ... + 15690.
It is an arithmetic number, because the mean of its divisors is an integer number (4652310).
Almost surely, 289750034 is an apocalyptic number.
89750034 is an abundant number, since it is smaller than the sum of its proper divisors (133560846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89750034 is a wasteful number, since it uses less digits than its factorization.
89750034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23895 (or 23892 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 89750034 is about 9473.6494551994. The cubic root of 89750034 is about 447.7252015068.
The spelling of 89750034 in words is "eighty-nine million, seven hundred fifty thousand, thirty-four".
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