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2000097 = 321189227
BaseRepresentation
bin111101000010011100001
310202121121200
413220103201
51003000342
6110511413
723000121
oct7502341
93677550
102000097
111146780
12805569
135504b8
143a0c81
1529794c
hex1e84e1

2000097 has 24 divisors (see below), whose sum is σ = 3201120. Its totient is φ = 1193280.

The previous prime is 2000093. The next prime is 2000107. The reversal of 2000097 is 7900002.

It is not a de Polignac number, because 2000097 - 22 = 2000093 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2000093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8698 + ... + 8924.

It is an arithmetic number, because the mean of its divisors is an integer number (133380).

22000097 is an apocalyptic number.

It is an amenable number.

2000097 is a deficient number, since it is larger than the sum of its proper divisors (1201023).

2000097 is a wasteful number, since it uses less digits than its factorization.

2000097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 2000097 is about 1414.2478566362. The cubic root of 2000097 is about 125.9941418289.

Adding to 2000097 its reverse (7900002), we get a palindrome (9900099).

The spelling of 2000097 in words is "two million, ninety-seven", and thus it is an aban number and an uban number.

Divisors: 1 3 9 11 33 89 99 227 267 681 801 979 2043 2497 2937 7491 8811 20203 22473 60609 181827 222233 666699 2000097