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29068095 = 357276839
BaseRepresentation
bin110111011100…
…0101100111111
32000200210221010
41232320230333
524420134340
62515010303
7502034430
oct156705477
960623833
1029068095
1115454321
129899993
136039a74
143c09487
152842b80
hex1bb8b3f

29068095 has 16 divisors (see below), whose sum is σ = 53153280. Its totient is φ = 13288224.

The previous prime is 29068093. The next prime is 29068183. The reversal of 29068095 is 59086092.

It is a happy number.

It is not a de Polignac number, because 29068095 - 21 = 29068093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29068093) 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 15 ways as a sum of consecutive naturals, for example, 138315 + ... + 138524.

It is an arithmetic number, because the mean of its divisors is an integer number (3322080).

Almost surely, 229068095 is an apocalyptic number.

29068095 is a deficient number, since it is larger than the sum of its proper divisors (24085185).

29068095 is a wasteful number, since it uses less digits than its factorization.

29068095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276854.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 29068095 is about 5391.4835620634. The cubic root of 29068095 is about 307.4719651882.

The spelling of 29068095 in words is "twenty-nine million, sixty-eight thousand, ninety-five".

Divisors: 1 3 5 7 15 21 35 105 276839 830517 1384195 1937873 4152585 5813619 9689365 29068095