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9968795 = 51993759
BaseRepresentation
bin100110000001…
…110010011011
3200202110121122
4212001302123
510023000140
6553355455
7150506354
oct46016233
920673548
109968795
115699781
123408b8b
1320b05c5
141476d2b
15d1dab5
hex981c9b

9968795 has 4 divisors (see below), whose sum is σ = 11962560. Its totient is φ = 7975032.

The previous prime is 9968789. The next prime is 9968809. The reversal of 9968795 is 5978699.

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

It is a cyclic number.

It is not a de Polignac number, because 9968795 - 216 = 9903259 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 996875 + ... + 996884.

It is an arithmetic number, because the mean of its divisors is an integer number (2990640).

Almost surely, 29968795 is an apocalyptic number.

9968795 is a deficient number, since it is larger than the sum of its proper divisors (1993765).

9968795 is a wasteful number, since it uses less digits than its factorization.

9968795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993764.

The product of its digits is 1224720, while the sum is 53.

The square root of 9968795 is about 3157.3398613390. The cubic root of 9968795 is about 215.2191383849.

The spelling of 9968795 in words is "nine million, nine hundred sixty-eight thousand, seven hundred ninety-five".

Divisors: 1 5 1993759 9968795