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29345083 = 113259691
BaseRepresentation
bin110111111110…
…0010100111011
32001012212212221
41233330110323
530003020313
62524544511
7504300115
oct157742473
961185787
1029345083
1115623439
1299b2137
136105b71
143c7c3b5
152899c8d
hex1bfc53b

29345083 has 4 divisors (see below), whose sum is σ = 29604888. Its totient is φ = 29085280.

The previous prime is 29345059. The next prime is 29345117. The reversal of 29345083 is 38054392.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 29345083 - 29 = 29344571 is a prime.

It is a super-2 number, since 2×293450832 = 1722267792553778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29345023) 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 3 ways as a sum of consecutive naturals, for example, 129733 + ... + 129958.

It is an arithmetic number, because the mean of its divisors is an integer number (7401222).

Almost surely, 229345083 is an apocalyptic number.

29345083 is a deficient number, since it is larger than the sum of its proper divisors (259805).

29345083 is a wasteful number, since it uses less digits than its factorization.

29345083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259804.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 29345083 is about 5417.1102074815. The cubic root of 29345083 is about 308.4455062683.

The spelling of 29345083 in words is "twenty-nine million, three hundred forty-five thousand, eighty-three".

Divisors: 1 113 259691 29345083