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29006713 = 239121367
BaseRepresentation
bin110111010100…
…1101101111001
32000120200201201
41232221231321
524411203323
62513414201
7501360451
oct156515571
960520651
1029006713
111541219a
12986a361
136017b48
143bd0d61
15282e8ad
hex1ba9b79

29006713 has 4 divisors (see below), whose sum is σ = 29128320. Its totient is φ = 28885108.

The previous prime is 29006693. The next prime is 29006717. The reversal of 29006713 is 31760092.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29006713 - 217 = 28875641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29006717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60445 + ... + 60922.

It is an arithmetic number, because the mean of its divisors is an integer number (7282080).

Almost surely, 229006713 is an apocalyptic number.

It is an amenable number.

29006713 is a deficient number, since it is larger than the sum of its proper divisors (121607).

29006713 is a wasteful number, since it uses less digits than its factorization.

29006713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121606.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 29006713 is about 5385.7880574713. The cubic root of 29006713 is about 307.2553870188.

The spelling of 29006713 in words is "twenty-nine million, six thousand, seven hundred thirteen".

Divisors: 1 239 121367 29006713