Search a number
-
+
914230 = 2591423
BaseRepresentation
bin11011111001100110110
31201110002101
43133030312
5213223410
631332314
710525252
oct3371466
91643071
10914230
11574969
1238109a
13260185
1419b262
15130d3a
hexdf336

914230 has 8 divisors (see below), whose sum is σ = 1645632. Its totient is φ = 365688.

The previous prime is 914219. The next prime is 914237. The reversal of 914230 is 32419.

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

It is a junction number, because it is equal to n+sod(n) for n = 914198 and 914207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914237) by changing a digit.

914230 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45702 + ... + 45721.

It is an arithmetic number, because the mean of its divisors is an integer number (205704).

2914230 is an apocalyptic number.

914230 is a deficient number, since it is larger than the sum of its proper divisors (731402).

914230 is a wasteful number, since it uses less digits than its factorization.

914230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91430.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 914230 is about 956.1537533263. The cubic root of 914230 is about 97.0551286157.

Adding to 914230 its reverse (32419), we get a palindrome (946649).

The spelling of 914230 in words is "nine hundred fourteen thousand, two hundred thirty".

Divisors: 1 2 5 10 91423 182846 457115 914230