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29006071 is a prime number
BaseRepresentation
bin110111010100…
…1100011110111
32000120122211221
41232221203313
524411143241
62513411211
7501355543
oct156514367
960518757
1029006071
1115411766
129869b07
136017773
143bd0a23
15282e5d1
hex1ba98f7

29006071 has 2 divisors, whose sum is σ = 29006072. Its totient is φ = 29006070.

The previous prime is 29006069. The next prime is 29006137. The reversal of 29006071 is 17060092.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29006071 - 21 = 29006069 is a prime.

Together with 29006069, 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 (29006671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14503035 + 14503036.

It is an arithmetic number, because the mean of its divisors is an integer number (14503036).

Almost surely, 229006071 is an apocalyptic number.

29006071 is a deficient number, since it is larger than the sum of its proper divisors (1).

29006071 is an equidigital number, since it uses as much as digits as its factorization.

29006071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 29006071 is about 5385.7284558358. The cubic root of 29006071 is about 307.2531201939.

The spelling of 29006071 in words is "twenty-nine million, six thousand, seventy-one".