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16095097 = 19781701
BaseRepresentation
bin111101011001…
…011101111001
31010021201022201
4331121131321
513110020342
61332550201
7253543324
oct75313571
933251281
1016095097
1190a3537
125482361
133446c35
1421cd7bb
15162ddb7
hexf59779

16095097 has 4 divisors (see below), whose sum is σ = 16176996. Its totient is φ = 16013200.

The previous prime is 16095067. The next prime is 16095119. The reversal of 16095097 is 79059061.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8934121 + 7160976 = 2989^2 + 2676^2 .

It is a cyclic number.

It is not a de Polignac number, because 16095097 - 219 = 15570809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16095017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40654 + ... + 41047.

It is an arithmetic number, because the mean of its divisors is an integer number (4044249).

Almost surely, 216095097 is an apocalyptic number.

It is an amenable number.

16095097 is a deficient number, since it is larger than the sum of its proper divisors (81899).

16095097 is an equidigital number, since it uses as much as digits as its factorization.

16095097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81898.

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 16095097 is about 4011.8695143287. The cubic root of 16095097 is about 252.4824521348.

The spelling of 16095097 in words is "sixteen million, ninety-five thousand, ninety-seven".

Divisors: 1 197 81701 16095097