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10788097 = 53203549
BaseRepresentation
bin101001001001…
…110100000001
3202022002111011
4221021310001
510230204342
61023120521
7160461115
oct51116401
922262434
1010788097
1160a9291
123743141
1323094b8
14160b745
15e31717
hexa49d01

10788097 has 4 divisors (see below), whose sum is σ = 10991700. Its totient is φ = 10584496.

The previous prime is 10788077. The next prime is 10788131. The reversal of 10788097 is 79088701.

10788097 is digitally balanced in base 3, because in such base 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: 79088701 = 79799233.

It can be written as a sum of positive squares in 2 ways, for example, as 5424241 + 5363856 = 2329^2 + 2316^2 .

It is a cyclic number.

It is not a de Polignac number, because 10788097 - 211 = 10786049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10788017) 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, 101722 + ... + 101827.

It is an arithmetic number, because the mean of its divisors is an integer number (2747925).

Almost surely, 210788097 is an apocalyptic number.

It is an amenable number.

10788097 is a deficient number, since it is larger than the sum of its proper divisors (203603).

10788097 is an equidigital number, since it uses as much as digits as its factorization.

10788097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203602.

The product of its (nonzero) digits is 28224, while the sum is 40.

The square root of 10788097 is about 3284.5238619928. The cubic root of 10788097 is about 220.9606544617.

The spelling of 10788097 in words is "ten million, seven hundred eighty-eight thousand, ninety-seven".

Divisors: 1 53 203549 10788097