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29701201 is a prime number
BaseRepresentation
bin111000101001…
…1010001010001
32001212222101111
41301103101101
530100414301
62540333321
7510312265
oct161232121
961788344
1029701201
1115846a52
129b44241
1361cbc9a
143d320a5
15291a551
hex1c53451

29701201 has 2 divisors, whose sum is σ = 29701202. Its totient is φ = 29701200.

The previous prime is 29701187. The next prime is 29701219. The reversal of 29701201 is 10210792.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26532801 + 3168400 = 5151^2 + 1780^2 .

It is a cyclic number.

It is not a de Polignac number, because 29701201 - 29 = 29700689 is a prime.

It is a super-2 number, since 2×297012012 = 1764322681684802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (29701241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14850600 + 14850601.

It is an arithmetic number, because the mean of its divisors is an integer number (14850601).

Almost surely, 229701201 is an apocalyptic number.

It is an amenable number.

29701201 is a deficient number, since it is larger than the sum of its proper divisors (1).

29701201 is an equidigital number, since it uses as much as digits as its factorization.

29701201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 29701201 is about 5449.8808243851. The cubic root of 29701201 is about 309.6882088851.

Adding to 29701201 its reverse (10210792), we get a palindrome (39911993).

The spelling of 29701201 in words is "twenty-nine million, seven hundred one thousand, two hundred one".