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29066168 = 2319718443
BaseRepresentation
bin110111011100…
…0001110111000
32000200201021202
41232320032320
524420104133
62514553332
7502026005
oct156701670
960621252
1029066168
111545292a
129898848
136038c21
143c088ac
1528422e8
hex1bb83b8

29066168 has 16 divisors (see below), whose sum is σ = 54778680. Its totient is φ = 14458528.

The previous prime is 29066161. The next prime is 29066179. The reversal of 29066168 is 86166092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29066161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7646 + ... + 10797.

Almost surely, 229066168 is an apocalyptic number.

It is an amenable number.

29066168 is a deficient number, since it is larger than the sum of its proper divisors (25712512).

29066168 is a wasteful number, since it uses less digits than its factorization.

29066168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18646 (or 18642 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 29066168 is about 5391.3048513324. The cubic root of 29066168 is about 307.4651706646.

The spelling of 29066168 in words is "twenty-nine million, sixty-six thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 197 394 788 1576 18443 36886 73772 147544 3633271 7266542 14533084 29066168