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9060997 = 11823727
BaseRepresentation
bin100010100100…
…001010000101
3122001100100111
4202210022011
54304422442
6522113021
7140005621
oct42441205
918040314
109060997
115129730
12304b771
131b5334a
1412bc181
15bdeb17
hex8a4285

9060997 has 4 divisors (see below), whose sum is σ = 9884736. Its totient is φ = 8237260.

The previous prime is 9060991. The next prime is 9061009. The reversal of 9060997 is 7990609.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7990609 = 11726419.

It is a cyclic number.

It is not a de Polignac number, because 9060997 - 27 = 9060869 is a prime.

It is a Duffinian number.

9060997 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9060991) 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, 411853 + ... + 411874.

It is an arithmetic number, because the mean of its divisors is an integer number (2471184).

Almost surely, 29060997 is an apocalyptic number.

It is an amenable number.

9060997 is a deficient number, since it is larger than the sum of its proper divisors (823739).

9060997 is a wasteful number, since it uses less digits than its factorization.

9060997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823738.

The product of its (nonzero) digits is 30618, while the sum is 40.

The square root of 9060997 is about 3010.1489996344. The cubic root of 9060997 is about 208.4772464133.

The spelling of 9060997 in words is "nine million, sixty thousand, nine hundred ninety-seven".

Divisors: 1 11 823727 9060997