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29119029 = 322374339
BaseRepresentation
bin110111100010…
…1001000110101
32000210101210120
41233011020311
524423302104
62520042153
7502336062
oct157051065
960711716
1029119029
1115489615
129903359
136056cc4
143c1dc69
152852cd9
hex1bc5235

29119029 has 8 divisors (see below), whose sum is σ = 38851680. Its totient is φ = 19399536.

The previous prime is 29119009. The next prime is 29119091. The reversal of 29119029 is 92091192.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29119029 - 212 = 29114933 is a prime.

It is a super-3 number, since 3×291190293 (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29119009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4542 + ... + 8880.

It is an arithmetic number, because the mean of its divisors is an integer number (4856460).

Almost surely, 229119029 is an apocalyptic number.

It is an amenable number.

29119029 is a deficient number, since it is larger than the sum of its proper divisors (9732651).

29119029 is a wasteful number, since it uses less digits than its factorization.

29119029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6579.

The product of its (nonzero) digits is 2916, while the sum is 33.

The square root of 29119029 is about 5396.2050554070. The cubic root of 29119029 is about 307.6514476399.

The spelling of 29119029 in words is "twenty-nine million, one hundred nineteen thousand, twenty-nine".

Divisors: 1 3 2237 4339 6711 13017 9706343 29119029