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29380693 is a prime number
BaseRepresentation
bin111000000010…
…1000001010101
32001021200201211
41300011001111
530010140233
62525421421
7504505666
oct160050125
961250654
1029380693
1115648171
129a0a871
136119134
143c8b36d
1528a55cd
hex1c05055

29380693 has 2 divisors, whose sum is σ = 29380694. Its totient is φ = 29380692.

The previous prime is 29380691. The next prime is 29380697. The reversal of 29380693 is 39608392.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28121809 + 1258884 = 5303^2 + 1122^2 .

It is a cyclic number.

It is not a de Polignac number, because 29380693 - 21 = 29380691 is a prime.

Together with 29380691, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29380691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14690346 + 14690347.

It is an arithmetic number, because the mean of its divisors is an integer number (14690347).

Almost surely, 229380693 is an apocalyptic number.

It is an amenable number.

29380693 is a deficient number, since it is larger than the sum of its proper divisors (1).

29380693 is an equidigital number, since it uses as much as digits as its factorization.

29380693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 29380693 is about 5420.3960187425. The cubic root of 29380693 is about 308.5702211377.

The spelling of 29380693 in words is "twenty-nine million, three hundred eighty thousand, six hundred ninety-three".