Search a number
-
+
9256772 = 2271719447
BaseRepresentation
bin100011010011…
…111101000100
3122102021220102
4203103331010
54332204042
6530223232
7141452450
oct43237504
918367812
109256772
115252828
123124b18
131bc14a5
14132d660
15c2cb32
hex8d3f44

9256772 has 24 divisors (see below), whose sum is σ = 19603584. Its totient is φ = 3733632.

The previous prime is 9256769. The next prime is 9256777. The reversal of 9256772 is 2776529.

9256772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9256777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9248 + ... + 10199.

It is an arithmetic number, because the mean of its divisors is an integer number (816816).

Almost surely, 29256772 is an apocalyptic number.

It is an amenable number.

9256772 is an abundant number, since it is smaller than the sum of its proper divisors (10346812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9256772 is a wasteful number, since it uses less digits than its factorization.

9256772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19475 (or 19473 counting only the distinct ones).

The product of its digits is 52920, while the sum is 38.

The square root of 9256772 is about 3042.4943713999. The cubic root of 9256772 is about 209.9680374635.

The spelling of 9256772 in words is "nine million, two hundred fifty-six thousand, seven hundred seventy-two".

Divisors: 1 2 4 7 14 17 28 34 68 119 238 476 19447 38894 77788 136129 272258 330599 544516 661198 1322396 2314193 4628386 9256772