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29076468 = 2232423039
BaseRepresentation
bin110111011101…
…0101111110100
32000201020102020
41232322233310
524420421333
62515113140
7502101021
oct156725764
960636366
1029076468
111545a643
1298a27b0
136040815
143c0c548
1528453b3
hex1bbabf4

29076468 has 12 divisors (see below), whose sum is σ = 67845120. Its totient is φ = 9692152.

The previous prime is 29076461. The next prime is 29076499. The reversal of 29076468 is 86467092.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29076461) 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 3 ways as a sum of consecutive naturals, for example, 1211508 + ... + 1211531.

It is an arithmetic number, because the mean of its divisors is an integer number (5653760).

Almost surely, 229076468 is an apocalyptic number.

It is an amenable number.

29076468 is an abundant number, since it is smaller than the sum of its proper divisors (38768652).

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

29076468 is a wasteful number, since it uses less digits than its factorization.

29076468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423046 (or 2423044 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 29076468 is about 5392.2600085678. The cubic root of 29076468 is about 307.5014845589.

The spelling of 29076468 in words is "twenty-nine million, seventy-six thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 2423039 4846078 7269117 9692156 14538234 29076468