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12848193 = 33475859
BaseRepresentation
bin110001000000…
…110001000001
3220011202102000
4301000301001
511242120233
61135214213
7214131201
oct61006101
926152360
1012848193
117286046
124377369
13287b0a7
1419c6401
1511dbd13
hexc40c41

12848193 has 8 divisors (see below), whose sum is σ = 19034400. Its totient is φ = 8565444.

The previous prime is 12848183. The next prime is 12848197. The reversal of 12848193 is 39184821.

It is not a de Polignac number, because 12848193 - 213 = 12840001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12848197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237903 + ... + 237956.

It is an arithmetic number, because the mean of its divisors is an integer number (2379300).

Almost surely, 212848193 is an apocalyptic number.

It is an amenable number.

12848193 is a deficient number, since it is larger than the sum of its proper divisors (6186207).

12848193 is an equidigital number, since it uses as much as digits as its factorization.

12848193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475868 (or 475862 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 12848193 is about 3584.4376127923. The cubic root of 12848193 is about 234.2146288510.

It can be divided in two parts, 12848 and 193, that added together give a triangular number (13041 = T161).

The spelling of 12848193 in words is "twelve million, eight hundred forty-eight thousand, one hundred ninety-three".

Divisors: 1 3 9 27 475859 1427577 4282731 12848193