Search a number
-
+
29022329 = 719218213
BaseRepresentation
bin110111010110…
…1100001111001
32000121111011002
41232231201321
524412203304
62514014345
7501454130
oct156554171
960544132
1029022329
11154229a6
1298773b5
136021c9b
143bd6917
15283431e
hex1bad879

29022329 has 8 divisors (see below), whose sum is σ = 34914240. Its totient is φ = 23566896.

The previous prime is 29022317. The next prime is 29022341. The reversal of 29022329 is 92322092.

It is an interprime number because it is at equal distance from previous prime (29022317) and next prime (29022341).

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 29022329 - 28 = 29022073 is a prime.

It is a super-3 number, since 3×290223293 (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29024329) 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, 108974 + ... + 109239.

It is an arithmetic number, because the mean of its divisors is an integer number (4364280).

Almost surely, 229022329 is an apocalyptic number.

It is an amenable number.

29022329 is a deficient number, since it is larger than the sum of its proper divisors (5891911).

29022329 is a wasteful number, since it uses less digits than its factorization.

29022329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218239.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 29022329 is about 5387.2376038189. The cubic root of 29022329 is about 307.3105149398.

The spelling of 29022329 in words is "twenty-nine million, twenty-two thousand, three hundred twenty-nine".

Divisors: 1 7 19 133 218213 1527491 4146047 29022329