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8984946325 = 521373261761
BaseRepresentation
bin10000101111000101…
…10110011010010101
3212012011202120020211
420113202312122111
5121400121240300
64043322325421
7435440532535
oct102742663225
925164676224
108984946325
1138a084a183
1218a9059871
13b0260c3b4
146134174c5
15378c064ba
hex2178b6695

8984946325 has 12 divisors (see below), whose sum is σ = 11149490628. Its totient is φ = 7182694400.

The previous prime is 8984946323. The next prime is 8984946331. The reversal of 8984946325 is 5236494898.

8984946325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 62821476 + 8922124849 = 7926^2 + 94457^2 .

It is not a de Polignac number, because 8984946325 - 21 = 8984946323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8984946325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8984946323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96556 + ... + 165205.

It is an arithmetic number, because the mean of its divisors is an integer number (929124219).

Almost surely, 28984946325 is an apocalyptic number.

It is an amenable number.

8984946325 is a deficient number, since it is larger than the sum of its proper divisors (2164544303).

8984946325 is a wasteful number, since it uses less digits than its factorization.

8984946325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263144 (or 263139 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 58.

The square root of 8984946325 is about 94788.9567671256. The cubic root of 8984946325 is about 2078.9234385929.

The spelling of 8984946325 in words is "eight billion, nine hundred eighty-four million, nine hundred forty-six thousand, three hundred twenty-five".

Divisors: 1 5 25 1373 6865 34325 261761 1308805 6544025 359397853 1796989265 8984946325