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89056027 = 1316131109
BaseRepresentation
bin1010100111011…
…10001100011011
320012120111220101
411103232030123
5140244243102
612500440231
72130651364
oct523561433
9205514811
1089056027
11462a7125
12259a9077
13155b1398
14bb82b6b
157c41e87
hex54ee31b

89056027 has 8 divisors (see below), whose sum is σ = 89963280. Its totient is φ = 88152480.

The previous prime is 89056001. The next prime is 89056057. The reversal of 89056027 is 72065098.

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-89056027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89056057) 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, 79749 + ... + 80857.

It is an arithmetic number, because the mean of its divisors is an integer number (11245410).

Almost surely, 289056027 is an apocalyptic number.

89056027 is a deficient number, since it is larger than the sum of its proper divisors (907253).

89056027 is a wasteful number, since it uses less digits than its factorization.

89056027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 89056027 is about 9436.9500899390. The cubic root of 89056027 is about 446.5681776489.

The spelling of 89056027 in words is "eighty-nine million, fifty-six thousand, twenty-seven".

Divisors: 1 131 613 1109 80303 145279 679817 89056027