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89469083 = 1113759369
BaseRepresentation
bin1010101010100…
…11000010011011
320020100111111202
411111103002123
5140401002313
612513344415
72134321544
oct525230233
9206314452
1089469083
11465594a0
1225b6810b
13156c73b2
14bc4d4cb
157cc4558
hex555309b

89469083 has 8 divisors (see below), whose sum is σ = 98316720. Its totient is φ = 80740480.

The previous prime is 89469077. The next prime is 89469091. The reversal of 89469083 is 38096498.

89469083 is nontrivially palindromic in base 14.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-89469083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89469383) 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 7 ways as a sum of consecutive naturals, for example, 28178 + ... + 31191.

It is an arithmetic number, because the mean of its divisors is an integer number (12289590).

Almost surely, 289469083 is an apocalyptic number.

89469083 is a deficient number, since it is larger than the sum of its proper divisors (8847637).

89469083 is a wasteful number, since it uses less digits than its factorization.

89469083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59517.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 89469083 is about 9458.8098088502. The cubic root of 89469083 is about 447.2575310168.

The spelling of 89469083 in words is "eighty-nine million, four hundred sixty-nine thousand, eighty-three".

Divisors: 1 11 137 1507 59369 653059 8133553 89469083