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89034537 = 3123124109
BaseRepresentation
bin1010100111010…
…00111100101001
320012112102102110
411103220330221
5140243101122
612500152533
72130531624
oct523507451
9205472373
1089034537
1146291a69
1225998749
13155a4677
14bb78dbb
157c3a90c
hex54e8f29

89034537 has 8 divisors (see below), whose sum is σ = 118814080. Its totient is φ = 59305680.

The previous prime is 89034529. The next prime is 89034557. The reversal of 89034537 is 73543098.

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

It is not a de Polignac number, because 89034537 - 23 = 89034529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89034495 and 89034504.

It is not an unprimeable number, because it can be changed into a prime (89034527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8362 + ... + 15747.

It is an arithmetic number, because the mean of its divisors is an integer number (14851760).

Almost surely, 289034537 is an apocalyptic number.

It is an amenable number.

89034537 is a deficient number, since it is larger than the sum of its proper divisors (29779543).

89034537 is a wasteful number, since it uses less digits than its factorization.

89034537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25343.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 89034537 is about 9435.8114118501. The cubic root of 89034537 is about 446.5322544872.

The spelling of 89034537 in words is "eighty-nine million, thirty-four thousand, five hundred thirty-seven".

Divisors: 1 3 1231 3693 24109 72327 29678179 89034537