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2282097 = 317291543
BaseRepresentation
bin1000101101001001110001
311021221110010
420231021301
51041011342
6120525133
725253226
oct10551161
94257403
102282097
111319634
129207a9
1361b96c
1443594d
1530129c
hex22d271

2282097 has 16 divisors (see below), whose sum is σ = 3335040. Its totient is φ = 1381632.

The previous prime is 2282089. The next prime is 2282099. The reversal of 2282097 is 7902822.

It is not a de Polignac number, because 2282097 - 23 = 2282089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2282099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708 + ... + 2250.

It is an arithmetic number, because the mean of its divisors is an integer number (208440).

22282097 is an apocalyptic number.

It is an amenable number.

2282097 is a deficient number, since it is larger than the sum of its proper divisors (1052943).

2282097 is a wasteful number, since it uses less digits than its factorization.

2282097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2282097 is about 1510.6611135526. The cubic root of 2282097 is about 131.6572259072.

The spelling of 2282097 in words is "two million, two hundred eighty-two thousand, ninety-seven".

Divisors: 1 3 17 29 51 87 493 1479 1543 4629 26231 44747 78693 134241 760699 2282097