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89034501 = 379375673
BaseRepresentation
bin1010100111010…
…00111100000101
320012112102101010
411103220330011
5140243101001
612500152433
72130531543
oct523507405
9205472333
1089034501
1146291a36
1225998719
13155a464a
14bb78d93
157c3a8d6
hex54e8f05

89034501 has 8 divisors (see below), whose sum is σ = 120215680. Its totient is φ = 58604832.

The previous prime is 89034499. The next prime is 89034527. The reversal of 89034501 is 10543098.

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

It is not a de Polignac number, because 89034501 - 21 = 89034499 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89034571) 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, 187600 + ... + 188073.

It is an arithmetic number, because the mean of its divisors is an integer number (15026960).

Almost surely, 289034501 is an apocalyptic number.

It is an amenable number.

89034501 is a deficient number, since it is larger than the sum of its proper divisors (31181179).

89034501 is a wasteful number, since it uses less digits than its factorization.

89034501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375755.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 89034501 is about 9435.8095042238. The cubic root of 89034501 is about 446.5321943039.

Adding to 89034501 its reverse (10543098), we get a palindrome (99577599).

The spelling of 89034501 in words is "eighty-nine million, thirty-four thousand, five hundred one".

Divisors: 1 3 79 237 375673 1127019 29678167 89034501