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29303084 = 2221133467
BaseRepresentation
bin110111111001…
…0000100101100
32001010202021102
41233302010230
530000144314
62524022232
7504033506
oct157620454
961122242
1029303084
11155a4928
129991978
1360bca05
143c6ad76
15288c5de
hex1bf212c

29303084 has 12 divisors (see below), whose sum is σ = 51319464. Its totient is φ = 14640384.

The previous prime is 29303083. The next prime is 29303089. The reversal of 29303084 is 48030392.

It is a super-2 number, since 2×293030842 = 1717341463822112, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (29303083) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6719 + ... + 10185.

It is an arithmetic number, because the mean of its divisors is an integer number (4276622).

Almost surely, 229303084 is an apocalyptic number.

It is an amenable number.

29303084 is a deficient number, since it is larger than the sum of its proper divisors (22016380).

29303084 is a wasteful number, since it uses less digits than its factorization.

29303084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5584 (or 5582 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 29303084 is about 5413.2323061180. The cubic root of 29303084 is about 308.2982858305.

The spelling of 29303084 in words is "twenty-nine million, three hundred three thousand, eighty-four".

Divisors: 1 2 4 2113 3467 4226 6934 8452 13868 7325771 14651542 29303084