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29068897 = 1113203279
BaseRepresentation
bin110111011100…
…0111001100001
32000200212000211
41232320321201
524420201042
62515014121
7502036654
oct156707141
960625024
1029068897
1115454990
12989a341
13603a240
143c0989b
152843017
hex1bb8e61

29068897 has 8 divisors (see below), whose sum is σ = 34151040. Its totient is φ = 24393360.

The previous prime is 29068867. The next prime is 29068901. The reversal of 29068897 is 79886092.

It is a happy number.

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 29068897 - 219 = 28544609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29068897.

It is not an unprimeable number, because it can be changed into a prime (29068807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101497 + ... + 101782.

It is an arithmetic number, because the mean of its divisors is an integer number (4268880).

Almost surely, 229068897 is an apocalyptic number.

It is an amenable number.

29068897 is a deficient number, since it is larger than the sum of its proper divisors (5082143).

29068897 is a wasteful number, since it uses less digits than its factorization.

29068897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203303.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 29068897 is about 5391.5579381103. The cubic root of 29068897 is about 307.4747929191.

The spelling of 29068897 in words is "twenty-nine million, sixty-eight thousand, eight hundred ninety-seven".

Divisors: 1 11 13 143 203279 2236069 2642627 29068897