Base | Representation |
---|---|
bin | 1010100111011… |
… | …01111000100011 |
3 | 20012120110011021 |
4 | 11103231320203 |
5 | 140244223010 |
6 | 12500430311 |
7 | 2130644566 |
oct | 523557043 |
9 | 205513137 |
10 | 89054755 |
11 | 462a6179 |
12 | 259a8397 |
13 | 155b092a |
14 | bb824dd |
15 | 7c418da |
hex | 54ede23 |
89054755 has 8 divisors (see below), whose sum is σ = 113152032. Its totient is φ = 67052928.
The previous prime is 89054743. The next prime is 89054761. The reversal of 89054755 is 55745098.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 89054755 - 27 = 89054627 is a prime.
It is a super-2 number, since 2×890547552 = 15861498776220050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523767 + ... + 523936.
It is an arithmetic number, because the mean of its divisors is an integer number (14144004).
Almost surely, 289054755 is an apocalyptic number.
89054755 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
89054755 is a deficient number, since it is larger than the sum of its proper divisors (24097277).
89054755 is a wasteful number, since it uses less digits than its factorization.
89054755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1047725.
The product of its (nonzero) digits is 252000, while the sum is 43.
The square root of 89054755 is about 9436.8826950429. The cubic root of 89054755 is about 446.5660515063.
The spelling of 89054755 in words is "eighty-nine million, fifty-four thousand, seven hundred fifty-five".
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