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29184006 = 238815521
BaseRepresentation
bin110111101010…
…1000000000110
32000220200221010
41233111000012
524432342011
62521303050
7503026365
oct157250006
960820833
1029184006
1115523415
129934a86
13607a757
143c397dc
1528671a6
hex1bd5006

29184006 has 16 divisors (see below), whose sum is σ = 58444848. Its totient is φ = 9715200.

The previous prime is 29183983. The next prime is 29184007. The reversal of 29184006 is 60048192.

It is a super-4 number, since 4×291840064 (a number of 31 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29184007) 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 7 ways as a sum of consecutive naturals, for example, 2526 + ... + 8046.

It is an arithmetic number, because the mean of its divisors is an integer number (3652803).

Almost surely, 229184006 is an apocalyptic number.

29184006 is an abundant number, since it is smaller than the sum of its proper divisors (29260842).

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

29184006 is a wasteful number, since it uses less digits than its factorization.

29184006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6407.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 29184006 is about 5402.2223204900. Note that the first 3 decimals coincide. The cubic root of 29184006 is about 307.8801116014.

The spelling of 29184006 in words is "twenty-nine million, one hundred eighty-four thousand, six".

Divisors: 1 2 3 6 881 1762 2643 5286 5521 11042 16563 33126 4864001 9728002 14592003 29184006