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9096973 = 53171641
BaseRepresentation
bin100010101100…
…111100001101
3122010011200221
4202230330031
54312100343
6522551341
7140215534
oct42547415
918104627
109096973
115153766
123068551
131b66832
1412cb31b
15bea5ed
hex8acf0d

9096973 has 4 divisors (see below), whose sum is σ = 9268668. Its totient is φ = 8925280.

The previous prime is 9096947. The next prime is 9096977. The reversal of 9096973 is 3796909.

9096973 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3796909 = 23165083.

It can be written as a sum of positive squares in 2 ways, for example, as 4678569 + 4418404 = 2163^2 + 2102^2 .

It is a cyclic number.

It is not a de Polignac number, because 9096973 - 221 = 6999821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9096977) 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, 85768 + ... + 85873.

It is an arithmetic number, because the mean of its divisors is an integer number (2317167).

Almost surely, 29096973 is an apocalyptic number.

It is an amenable number.

9096973 is a deficient number, since it is larger than the sum of its proper divisors (171695).

9096973 is a wasteful number, since it uses less digits than its factorization.

9096973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171694.

The product of its (nonzero) digits is 91854, while the sum is 43.

The square root of 9096973 is about 3016.1188637055. The cubic root of 9096973 is about 208.7527964056.

The spelling of 9096973 in words is "nine million, ninety-six thousand, nine hundred seventy-three".

Divisors: 1 53 171641 9096973