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69934 = 273479
BaseRepresentation
bin10001000100101110
310112221011
4101010232
54214214
61255434
7410614
oct210456
9115834
1069934
11485a7
123457a
1325aa7
141b6b4
1515ac4
hex1112e

69934 has 8 divisors (see below), whose sum is σ = 106560. Its totient is φ = 34416.

The previous prime is 69931. The next prime is 69941. The reversal of 69934 is 43996.

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

It is a plaindrome in base 12 and base 16.

It is a junction number, because it is equal to n+sod(n) for n = 69896 and 69905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94 + ... + 385.

It is an arithmetic number, because the mean of its divisors is an integer number (13320).

269934 is an apocalyptic number.

69934 is a deficient number, since it is larger than the sum of its proper divisors (36626).

69934 is a wasteful number, since it uses less digits than its factorization.

69934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554.

The product of its digits is 5832, while the sum is 31.

The square root of 69934 is about 264.4503734163. The cubic root of 69934 is about 41.1998963142.

It can be divided in two parts, 6993 and 4, that multiplied together give a palindrome (27972).

The spelling of 69934 in words is "sixty-nine thousand, nine hundred thirty-four".

Divisors: 1 2 73 146 479 958 34967 69934