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12954325 = 522831831
BaseRepresentation
bin110001011010…
…101011010101
3220101010222211
4301122223111
511304014300
61141353421
7215052466
oct61325325
926333884
1012954325
11734885a
124408871
1328b74a7
141a12d6d
15120d4ba
hexc5aad5

12954325 has 12 divisors (see below), whose sum is σ = 16128928. Its totient is φ = 10321200.

The previous prime is 12954299. The next prime is 12954343. The reversal of 12954325 is 52345921.

It is not a de Polignac number, because 12954325 - 213 = 12946133 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6160 + ... + 7990.

Almost surely, 212954325 is an apocalyptic number.

It is an amenable number.

12954325 is a deficient number, since it is larger than the sum of its proper divisors (3174603).

12954325 is a wasteful number, since it uses less digits than its factorization.

12954325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124 (or 2119 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 12954325 is about 3599.2117192519. The cubic root of 12954325 is about 234.8577681654.

The spelling of 12954325 in words is "twelve million, nine hundred fifty-four thousand, three hundred twenty-five".

Divisors: 1 5 25 283 1415 1831 7075 9155 45775 518173 2590865 12954325