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29080733 = 114756249
BaseRepresentation
bin110111011101…
…1110010011101
32000201110021012
41232323302131
524421040413
62515145005
7502116323
oct156736235
960643235
1029080733
1115462870
1298a5165
136042746
143c0dd13
1528467a8
hex1bbbc9d

29080733 has 8 divisors (see below), whose sum is σ = 32400000. Its totient is φ = 25874080.

The previous prime is 29080703. The next prime is 29080789. The reversal of 29080733 is 33708092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29080733 - 28 = 29080477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29080733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29080703) 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 7 ways as a sum of consecutive naturals, for example, 27608 + ... + 28641.

It is an arithmetic number, because the mean of its divisors is an integer number (4050000).

Almost surely, 229080733 is an apocalyptic number.

It is an amenable number.

29080733 is a deficient number, since it is larger than the sum of its proper divisors (3319267).

29080733 is a wasteful number, since it uses less digits than its factorization.

29080733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56307.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 29080733 is about 5392.6554683199. The cubic root of 29080733 is about 307.5165188209.

The spelling of 29080733 in words is "twenty-nine million, eighty thousand, seven hundred thirty-three".

Divisors: 1 11 47 517 56249 618739 2643703 29080733