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69238 = 2132663
BaseRepresentation
bin10000111001110110
310111222101
4100321312
54203423
61252314
7405601
oct207166
9114871
1069238
1148024
123409a
1325690
141b338
hex10e76

69238 has 8 divisors (see below), whose sum is σ = 111888. Its totient is φ = 31944.

The previous prime is 69233. The next prime is 69239. The reversal of 69238 is 83296.

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

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69233) 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, 1306 + ... + 1357.

It is an arithmetic number, because the mean of its divisors is an integer number (13986).

269238 is an apocalyptic number.

69238 is a deficient number, since it is larger than the sum of its proper divisors (42650).

69238 is a wasteful number, since it uses less digits than its factorization.

69238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678.

The product of its digits is 2592, while the sum is 28.

The square root of 69238 is about 263.1311460090. The cubic root of 69238 is about 41.0627632813.

The spelling of 69238 in words is "sixty-nine thousand, two hundred thirty-eight".

Divisors: 1 2 13 26 2663 5326 34619 69238