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2283097 = 19120163
BaseRepresentation
bin1000101101011001011001
311021222211011
420231121121
51041024342
6120533521
725256155
oct10553131
94258734
102283097
11131a363
129212a1
1361c25b
14436065
15301717
hex22d659

2283097 has 4 divisors (see below), whose sum is σ = 2403280. Its totient is φ = 2162916.

The previous prime is 2283091. The next prime is 2283109. The reversal of 2283097 is 7903822.

2283097 is digitally balanced in base 2, because in such base 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 a de Polignac number, because none of the positive numbers 2k-2283097 is a prime.

It is a super-2 number, since 2×22830972 = 10425063822818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2283091) 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 3 ways as a sum of consecutive naturals, for example, 60063 + ... + 60100.

It is an arithmetic number, because the mean of its divisors is an integer number (600820).

22283097 is an apocalyptic number.

It is an amenable number.

2283097 is a deficient number, since it is larger than the sum of its proper divisors (120183).

2283097 is a wasteful number, since it uses less digits than its factorization.

2283097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120182.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2283097 is about 1510.9920582187. The cubic root of 2283097 is about 131.6764535444.

The spelling of 2283097 in words is "two million, two hundred eighty-three thousand, ninety-seven".

Divisors: 1 19 120163 2283097