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9053901 = 321005989
BaseRepresentation
bin100010100010…
…011011001101
3122000222121200
4202202123031
54304211101
6522020113
7136646133
oct42423315
918028550
109053901
11512436a
123047639
131b5004c
1412b9753
15bdc986
hex8a26cd

9053901 has 6 divisors (see below), whose sum is σ = 13077870. Its totient is φ = 6035928.

The previous prime is 9053897. The next prime is 9053909. The reversal of 9053901 is 1093509.

It can be written as a sum of positive squares in only one way, i.e., 6380676 + 2673225 = 2526^2 + 1635^2 .

It is not a de Polignac number, because 9053901 - 22 = 9053897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9053909) 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 in 5 ways as a sum of consecutive naturals, for example, 502986 + ... + 503003.

It is an arithmetic number, because the mean of its divisors is an integer number (2179645).

Almost surely, 29053901 is an apocalyptic number.

It is an amenable number.

9053901 is a deficient number, since it is larger than the sum of its proper divisors (4023969).

9053901 is a wasteful number, since it uses less digits than its factorization.

9053901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005995 (or 1005992 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 27.

The square root of 9053901 is about 3008.9700895821. The cubic root of 9053901 is about 208.4228101341.

The spelling of 9053901 in words is "nine million, fifty-three thousand, nine hundred one".

Divisors: 1 3 9 1005989 3017967 9053901