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9053053 = 23393611
BaseRepresentation
bin100010100010…
…001101111101
3122000221110021
4202202031331
54304144203
6522012141
7136643512
oct42421575
918027407
109053053
115123769
123047051
131b4c849
1412b9309
15bdc5bd
hex8a237d

9053053 has 4 divisors (see below), whose sum is σ = 9446688. Its totient is φ = 8659420.

The previous prime is 9053047. The next prime is 9053111. The reversal of 9053053 is 3503509.

9053053 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9053053 - 25 = 9053021 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9053003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196783 + ... + 196828.

It is an arithmetic number, because the mean of its divisors is an integer number (2361672).

Almost surely, 29053053 is an apocalyptic number.

It is an amenable number.

9053053 is a deficient number, since it is larger than the sum of its proper divisors (393635).

9053053 is a wasteful number, since it uses less digits than its factorization.

9053053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393634.

The product of its (nonzero) digits is 2025, while the sum is 25.

The square root of 9053053 is about 3008.8291742803. The cubic root of 9053053 is about 208.4163028816.

The spelling of 9053053 in words is "nine million, fifty-three thousand, fifty-three".

Divisors: 1 23 393611 9053053