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69239014 = 2132663039
BaseRepresentation
bin1000010000010…
…00000011100110
311211021201001221
410020020003212
5120211122024
610512010554
71500344005
oct410100346
9154251057
1069239014
11360a1329
121b230a5a
1311463340
1492a4c3c
15612a3e4
hex42080e6

69239014 has 8 divisors (see below), whose sum is σ = 111847680. Its totient is φ = 31956456.

The previous prime is 69238937. The next prime is 69239029. The reversal of 69239014 is 41093296.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1331494 + ... + 1331545.

It is an arithmetic number, because the mean of its divisors is an integer number (13980960).

Almost surely, 269239014 is an apocalyptic number.

69239014 is a deficient number, since it is larger than the sum of its proper divisors (42608666).

69239014 is a wasteful number, since it uses less digits than its factorization.

69239014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2663054.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 69239014 is about 8320.9983775987. The cubic root of 69239014 is about 410.6296373691.

The spelling of 69239014 in words is "sixty-nine million, two hundred thirty-nine thousand, fourteen".

Divisors: 1 2 13 26 2663039 5326078 34619507 69239014