Search a number
-
+
69214 = 234607
BaseRepresentation
bin10000111001011110
310111221111
4100321132
54203324
61252234
7405535
oct207136
9114844
1069214
1148002
123407a
1325672
141b31c
1515794
hex10e5e

69214 has 4 divisors (see below), whose sum is σ = 103824. Its totient is φ = 34606.

The previous prime is 69203. The next prime is 69221. The reversal of 69214 is 41296.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

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

It is a congruent number.

It is an unprimeable number.

69214 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17302 + ... + 17305.

It is an arithmetic number, because the mean of its divisors is an integer number (25956).

269214 is an apocalyptic number.

69214 is a deficient number, since it is larger than the sum of its proper divisors (34610).

69214 is a wasteful number, since it uses less digits than its factorization.

69214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34609.

The product of its digits is 432, while the sum is 22.

The square root of 69214 is about 263.0855374208. The cubic root of 69214 is about 41.0580181981.

The spelling of 69214 in words is "sixty-nine thousand, two hundred fourteen".

Divisors: 1 2 34607 69214