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30298596 = 2238772879
BaseRepresentation
bin111001110010…
…1000111100100
32010000022212020
41303211013210
530224023341
63001223140
7515351046
oct163450744
963008766
1030298596
1116114869
12a191ab0
13637ab83
144049a96
1529d7566
hex1ce51e4

30298596 has 24 divisors (see below), whose sum is σ = 70801920. Its totient is φ = 10084512.

The previous prime is 30298589. The next prime is 30298627. The reversal of 30298596 is 69589203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9085 + ... + 11963.

It is an arithmetic number, because the mean of its divisors is an integer number (2950080).

Almost surely, 230298596 is an apocalyptic number.

It is an amenable number.

30298596 is an abundant number, since it is smaller than the sum of its proper divisors (40503324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30298596 is a wasteful number, since it uses less digits than its factorization.

30298596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3763 (or 3761 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 30298596 is about 5504.4160453222. The cubic root of 30298596 is about 311.7507460282.

The spelling of 30298596 in words is "thirty million, two hundred ninety-eight thousand, five hundred ninety-six".

Divisors: 1 2 3 4 6 12 877 1754 2631 2879 3508 5262 5758 8637 10524 11516 17274 34548 2524883 5049766 7574649 10099532 15149298 30298596