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29389201 is a prime number
BaseRepresentation
bin111000000011…
…1000110010001
32001022010101221
41300013012101
530010423301
62525525041
7504542542
oct160070621
961263357
1029389201
11156535a6
129a13781
13611cc7a
143c904c9
1528a7da1
hex1c07191

29389201 has 2 divisors, whose sum is σ = 29389202. Its totient is φ = 29389200.

The previous prime is 29389183. The next prime is 29389223. The reversal of 29389201 is 10298392.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26832400 + 2556801 = 5180^2 + 1599^2 .

It is a cyclic number.

It is not a de Polignac number, because 29389201 - 221 = 27292049 is a prime.

It is not a weakly prime, because it can be changed into another prime (29389231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14694600 + 14694601.

It is an arithmetic number, because the mean of its divisors is an integer number (14694601).

Almost surely, 229389201 is an apocalyptic number.

It is an amenable number.

29389201 is a deficient number, since it is larger than the sum of its proper divisors (1).

29389201 is an equidigital number, since it uses as much as digits as its factorization.

29389201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 29389201 is about 5421.1807754400. The cubic root of 29389201 is about 308.6000033041.

The spelling of 29389201 in words is "twenty-nine million, three hundred eighty-nine thousand, two hundred one".