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89034539 = 1110378583
BaseRepresentation
bin1010100111010…
…00111100101011
320012112102102112
411103220330223
5140243101124
612500152535
72130531626
oct523507453
9205472375
1089034539
1146291a70
122599874b
13155a4679
14bb78dbd
157c3a90e
hex54e8f2b

89034539 has 8 divisors (see below), whose sum is σ = 98072832. Its totient is φ = 80153640.

The previous prime is 89034529. The next prime is 89034557. The reversal of 89034539 is 93543098.

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 89034539 - 212 = 89030443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89034496 and 89034505.

It is not an unprimeable number, because it can be changed into a prime (89034529) 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, 38159 + ... + 40424.

It is an arithmetic number, because the mean of its divisors is an integer number (12259104).

Almost surely, 289034539 is an apocalyptic number.

89034539 is a deficient number, since it is larger than the sum of its proper divisors (9038293).

89034539 is a wasteful number, since it uses less digits than its factorization.

89034539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78697.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 89034539 is about 9435.8115178293. The cubic root of 89034539 is about 446.5322578307.

The spelling of 89034539 in words is "eighty-nine million, thirty-four thousand, five hundred thirty-nine".

Divisors: 1 11 103 1133 78583 864413 8094049 89034539