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BaseRepresentation
bin1000101101001001010101
311021221102002
420231021111
51041011234
6120525045
725253156
oct10551125
94257362
102282069
111319609
12920785
1361b94a
1443592d
1530127e
hex22d255

2282069 has 2 divisors, whose sum is σ = 2282070. Its totient is φ = 2282068.

The previous prime is 2282057. The next prime is 2282081. The reversal of 2282069 is 9602822.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2282057) and next prime (2282081).

It can be written as a sum of positive squares in only one way, i.e., 2044900 + 237169 = 1430^2 + 487^2 .

It is a cyclic number.

It is not a de Polignac number, because 2282069 - 28 = 2281813 is a prime.

It is a super-2 number, since 2×22820692 = 10415677841522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2282089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141034 + 1141035.

It is an arithmetic number, because the mean of its divisors is an integer number (1141035).

22282069 is an apocalyptic number.

It is an amenable number.

2282069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2282069 is an equidigital number, since it uses as much as digits as its factorization.

2282069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 2282069 is about 1510.6518460585. The cubic root of 2282069 is about 131.6566874525.

The spelling of 2282069 in words is "two million, two hundred eighty-two thousand, sixty-nine".