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89382130 = 2525033571
BaseRepresentation
bin1010101001111…
…01110011110010
320020012002020021
411110331303302
5140340212010
612511434054
72133510205
oct524756362
9206162207
1089382130
11464aa132
1225b2592a
1315696946
14bc2993c
157ca88da
hex553dcf2

89382130 has 16 divisors (see below), whose sum is σ = 160997184. Its totient is φ = 35728560.

The previous prime is 89382127. The next prime is 89382133. The reversal of 89382130 is 3128398.

It is an interprime number because it is at equal distance from previous prime (89382127) and next prime (89382133).

It is not an unprimeable number, because it can be changed into a prime (89382133) 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, 23245 + ... + 26815.

It is an arithmetic number, because the mean of its divisors is an integer number (10062324).

Almost surely, 289382130 is an apocalyptic number.

89382130 is a deficient number, since it is larger than the sum of its proper divisors (71615054).

89382130 is a wasteful number, since it uses less digits than its factorization.

89382130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6081.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 89382130 is about 9454.2122887103. The cubic root of 89382130 is about 447.1125908561.

The spelling of 89382130 in words is "eighty-nine million, three hundred eighty-two thousand, one hundred thirty".

Divisors: 1 2 5 10 2503 3571 5006 7142 12515 17855 25030 35710 8938213 17876426 44691065 89382130