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84448424589 = 3293372880331
BaseRepresentation
bin100111010100110000…
…1001011001010001101
322001222100121110100020
41032221201023022031
52340422244041324
6102443422452353
76046465523334
oct1165141131215
9261870543306
1084448424589
11328a5a30341
12144497340b9
137c6a921109
14413189ad1b
1522e3cc0679
hex13a984b28d

84448424589 has 16 divisors (see below), whose sum is σ = 116826265920. Its totient is φ = 54196289280.

The previous prime is 84448424581. The next prime is 84448424609. The reversal of 84448424589 is 98542484448.

It is not a de Polignac number, because 84448424589 - 23 = 84448424581 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84448424581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1410847 + ... + 1469484.

It is an arithmetic number, because the mean of its divisors is an integer number (7301641620).

Almost surely, 284448424589 is an apocalyptic number.

It is an amenable number.

84448424589 is a deficient number, since it is larger than the sum of its proper divisors (32377841331).

84448424589 is a wasteful number, since it uses less digits than its factorization.

84448424589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880700.

The product of its digits is 47185920, while the sum is 60.

The spelling of 84448424589 in words is "eighty-four billion, four hundred forty-eight million, four hundred twenty-four thousand, five hundred eighty-nine".

Divisors: 1 3 29 87 337 1011 9773 29319 2880331 8640993 83529599 250588797 970671547 2912014641 28149474863 84448424589