Search a number
-
+
9053423 = 29714397
BaseRepresentation
bin100010100010…
…010011101111
3122000221221222
4202202103233
54304202143
6522013555
7136644551
oct42422357
918027858
109053423
115123a75
1230472bb
131b4ca72
1412b94d1
15bdc768
hex8a24ef

9053423 has 8 divisors (see below), whose sum is σ = 9499680. Its totient is φ = 8616160.

The previous prime is 9053413. The next prime is 9053459. The reversal of 9053423 is 3243509.

9053423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-9053423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9053392 and 9053401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9053413) 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, 140 + ... + 4257.

It is an arithmetic number, because the mean of its divisors is an integer number (1187460).

Almost surely, 29053423 is an apocalyptic number.

9053423 is a deficient number, since it is larger than the sum of its proper divisors (446257).

9053423 is a wasteful number, since it uses less digits than its factorization.

9053423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4497.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 9053423 is about 3008.8906593627. The cubic root of 9053423 is about 208.4191421809.

The spelling of 9053423 in words is "nine million, fifty-three thousand, four hundred twenty-three".

Divisors: 1 29 71 2059 4397 127513 312187 9053423