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5989129 = 28321163
BaseRepresentation
bin10110110110001100001001
3102021021112121
4112312030021
53013123004
6332211241
7101623006
oct26661411
912237477
105989129
1134207a3
122009b21
131319083
14b1c8ad
157d4854
hex5b6309

5989129 has 4 divisors (see below), whose sum is σ = 6010576. Its totient is φ = 5967684.

The previous prime is 5989127. The next prime is 5989171. The reversal of 5989129 is 9219895.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5989129 - 21 = 5989127 is a prime.

It is a Duffinian number.

5989129 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5989127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10299 + ... + 10864.

It is an arithmetic number, because the mean of its divisors is an integer number (1502644).

Almost surely, 25989129 is an apocalyptic number.

It is an amenable number.

5989129 is a deficient number, since it is larger than the sum of its proper divisors (21447).

5989129 is a wasteful number, since it uses less digits than its factorization.

5989129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21446.

The product of its digits is 58320, while the sum is 43.

The square root of 5989129 is about 2447.2697031590. The cubic root of 5989129 is about 181.6022489485.

The spelling of 5989129 in words is "five million, nine hundred eighty-nine thousand, one hundred twenty-nine".

Divisors: 1 283 21163 5989129