Search a number
-
+
914272 = 2528571
BaseRepresentation
bin11011111001101100000
31201110010221
43133031200
5213224042
631332424
710525342
oct3371540
91643127
10914272
115749a7
12381114
132601b8
1419b292
15130d67
hexdf360

914272 has 12 divisors (see below), whose sum is σ = 1800036. Its totient is φ = 457120.

The previous prime is 914269. The next prime is 914279. The reversal of 914272 is 272419.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14254 + ... + 14317.

It is an arithmetic number, because the mean of its divisors is an integer number (150003).

2914272 is an apocalyptic number.

It is an amenable number.

914272 is a deficient number, since it is larger than the sum of its proper divisors (885764).

914272 is a wasteful number, since it uses less digits than its factorization.

914272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28581 (or 28573 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 914272 is about 956.1757160690. The cubic root of 914272 is about 97.0566148402.

The spelling of 914272 in words is "nine hundred fourteen thousand, two hundred seventy-two".

Divisors: 1 2 4 8 16 32 28571 57142 114284 228568 457136 914272