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29396473 is a prime number
BaseRepresentation
bin111000000100…
…0110111111001
32001022111101021
41300020313321
530011141343
62530022441
7504603001
oct160106771
961274337
1029396473
1115659007
129a17a21
136123382
143c93001
1528aa0ed
hex1c08df9

29396473 has 2 divisors, whose sum is σ = 29396474. Its totient is φ = 29396472.

The previous prime is 29396447. The next prime is 29396483. The reversal of 29396473 is 37469392.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16949689 + 12446784 = 4117^2 + 3528^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-29396473 is a prime.

It is not a weakly prime, because it can be changed into another prime (29396413) 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 as a sum of consecutive naturals, namely, 14698236 + 14698237.

It is an arithmetic number, because the mean of its divisors is an integer number (14698237).

Almost surely, 229396473 is an apocalyptic number.

It is an amenable number.

29396473 is a deficient number, since it is larger than the sum of its proper divisors (1).

29396473 is an equidigital number, since it uses as much as digits as its factorization.

29396473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 43.

The square root of 29396473 is about 5421.8514365482. The cubic root of 29396473 is about 308.6254543097.

The spelling of 29396473 in words is "twenty-nine million, three hundred ninety-six thousand, four hundred seventy-three".