Search a number
29170007 is a prime number
BaseRepresentation
bin110111101000…
…1100101010111
32000212222201122
41233101211113
524431420012
62521114155
7502640516
oct157214527
960788648
1029170007
1115513949
12992895b
136074279
143c3467d
152862e72
hex1bd1957

29170007 has 2 divisors, whose sum is σ = 29170008. Its totient is φ = 29170006.

The previous prime is 29169989. The next prime is 29170051. The reversal of 29170007 is 70007192.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-29170007 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29170307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14585003 + 14585004.

It is an arithmetic number, because the mean of its divisors is an integer number (14585004).

Almost surely, 229170007 is an apocalyptic number.

29170007 is a deficient number, since it is larger than the sum of its proper divisors (1).

29170007 is an equidigital number, since it uses as much as digits as its factorization.

29170007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 29170007 is about 5400.9264945933. The cubic root of 29170007 is about 307.8308756945.

Adding to 29170007 its reverse (70007192), we get a palindrome (99177199).

The spelling of 29170007 in words is "twenty-nine million, one hundred seventy thousand, seven".