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2263553 is a prime number
BaseRepresentation
bin1000101000101000000001
311021000000022
420220220001
51034413203
6120303225
725145165
oct10505001
94230008
102263553
111306706
12911b15
136133a6
1442cca5
152eaa38
hex228a01

2263553 has 2 divisors, whose sum is σ = 2263554. Its totient is φ = 2263552.

The previous prime is 2263531. The next prime is 2263559. The reversal of 2263553 is 3553622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2093809 + 169744 = 1447^2 + 412^2 .

It is a cyclic number.

It is not a de Polignac number, because 2263553 - 210 = 2262529 is a prime.

It is not a weakly prime, because it can be changed into another prime (2263559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1131776 + 1131777.

It is an arithmetic number, because the mean of its divisors is an integer number (1131777).

22263553 is an apocalyptic number.

It is an amenable number.

2263553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2263553 is an equidigital number, since it uses as much as digits as its factorization.

2263553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 26.

The square root of 2263553 is about 1504.5108839753. The cubic root of 2263553 is about 131.2996462224.

The spelling of 2263553 in words is "two million, two hundred sixty-three thousand, five hundred fifty-three".