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12848995 = 52569799
BaseRepresentation
bin110001000000…
…111101100011
3220011210111201
4301000331203
511242131440
61135222031
7214133425
oct61007543
926153451
1012848995
117286705
124377917
13287b573
1419c6815
1511dc19a
hexc40f63

12848995 has 4 divisors (see below), whose sum is σ = 15418800. Its totient is φ = 10279192.

The previous prime is 12848989. The next prime is 12849007. The reversal of 12848995 is 59984821.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59984821 = 134614217.

It is a cyclic number.

It is not a de Polignac number, because 12848995 - 23 = 12848987 is a prime.

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, 1284895 + ... + 1284904.

It is an arithmetic number, because the mean of its divisors is an integer number (3854700).

Almost surely, 212848995 is an apocalyptic number.

12848995 is a deficient number, since it is larger than the sum of its proper divisors (2569805).

12848995 is an equidigital number, since it uses as much as digits as its factorization.

12848995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569804.

The product of its digits is 207360, while the sum is 46.

The square root of 12848995 is about 3584.5494835474. The cubic root of 12848995 is about 234.2195020713.

The spelling of 12848995 in words is "twelve million, eight hundred forty-eight thousand, nine hundred ninety-five".

Divisors: 1 5 2569799 12848995