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8980097 = 717223193
BaseRepresentation
bin100010010000…
…011010000001
3121220020101012
4202100122001
54244330342
6520250305
7136221020
oct42203201
917806335
108980097
115083975
123010995
131b25589
14129a8b7
15bc5b82
hex890681

8980097 has 24 divisors (see below), whose sum is σ = 11435136. Its totient is φ = 6893568.

The previous prime is 8980093. The next prime is 8980109. The reversal of 8980097 is 7900898.

8980097 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8980097 - 22 = 8980093 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8980093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46433 + ... + 46625.

It is an arithmetic number, because the mean of its divisors is an integer number (476464).

Almost surely, 28980097 is an apocalyptic number.

It is an amenable number.

8980097 is a deficient number, since it is larger than the sum of its proper divisors (2455039).

8980097 is a wasteful number, since it uses less digits than its factorization.

8980097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 8980097 is about 2996.6809973703. The cubic root of 8980097 is about 207.8549361432.

The spelling of 8980097 in words is "eight million, nine hundred eighty thousand, ninety-seven".

Divisors: 1 7 17 23 119 161 193 289 391 1351 2023 2737 3281 4439 6647 22967 31073 46529 55777 75463 390439 528241 1282871 8980097