Search a number
-
+
9053249 = 292631187
BaseRepresentation
bin100010100010…
…010001000001
3122000221201112
4202202101001
54304200444
6522013105
7136644212
oct42422101
918027645
109053249
115123927
123047195
131b4c96a
1412b9409
15bdc69e
hex8a2441

9053249 has 8 divisors (see below), whose sum is σ = 9408960. Its totient is φ = 8700496.

The previous prime is 9053243. The next prime is 9053257. The reversal of 9053249 is 9423509.

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

It is a cyclic number.

It is not a de Polignac number, because 9053249 - 220 = 8004673 is a prime.

It is a super-2 number, since 2×90532492 = 163922634912002, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9053243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7034 + ... + 8220.

It is an arithmetic number, because the mean of its divisors is an integer number (1176120).

Almost surely, 29053249 is an apocalyptic number.

It is an amenable number.

9053249 is a deficient number, since it is larger than the sum of its proper divisors (355711).

9053249 is a wasteful number, since it uses less digits than its factorization.

9053249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 9053249 is about 3008.8617449128. The cubic root of 9053249 is about 208.4178069525.

The spelling of 9053249 in words is "nine million, fifty-three thousand, two hundred forty-nine".

Divisors: 1 29 263 1187 7627 34423 312181 9053249