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29066371 = 193114919
BaseRepresentation
bin110111011100…
…0010010000011
32000200201120021
41232320102003
524420110441
62514554311
7502026415
oct156702203
960621507
1029066371
1115452aa4
129898997
136039049
143c089b5
1528423d1
hex1bb8483

29066371 has 8 divisors (see below), whose sum is σ = 30700800. Its totient is φ = 27442440.

The previous prime is 29066369. The next prime is 29066377. The reversal of 29066371 is 17366092.

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 29066371 - 21 = 29066369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29066377) 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, 3450 + ... + 8368.

It is an arithmetic number, because the mean of its divisors is an integer number (3837600).

Almost surely, 229066371 is an apocalyptic number.

29066371 is a deficient number, since it is larger than the sum of its proper divisors (1634429).

29066371 is a wasteful number, since it uses less digits than its factorization.

29066371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5249.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 29066371 is about 5391.3236779106. The cubic root of 29066371 is about 307.4658864485.

The spelling of 29066371 in words is "twenty-nine million, sixty-six thousand, three hundred seventy-one".

Divisors: 1 19 311 4919 5909 93461 1529809 29066371