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12848001 = 321120297
BaseRepresentation
bin110001000000…
…101110000001
3220011202010220
4301000232001
511242114001
61135213253
7214130505
oct61005601
926152126
1012848001
117285991
124377229
13287ac8a
1419c6305
1511dbc36
hexc40b81

12848001 has 8 divisors (see below), whose sum is σ = 17212704. Its totient is φ = 8524320.

The previous prime is 12847999. The next prime is 12848021. The reversal of 12848001 is 10084821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12848001 - 21 = 12847999 is a prime.

It is a super-2 number, since 2×128480012 = 330142259392002, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12848021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9516 + ... + 10781.

It is an arithmetic number, because the mean of its divisors is an integer number (2151588).

Almost surely, 212848001 is an apocalyptic number.

It is an amenable number.

12848001 is a deficient number, since it is larger than the sum of its proper divisors (4364703).

12848001 is a wasteful number, since it uses less digits than its factorization.

12848001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20511.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 12848001 is about 3584.4108302481. The cubic root of 12848001 is about 234.2134621647.

The spelling of 12848001 in words is "twelve million, eight hundred forty-eight thousand, one".

Divisors: 1 3 211 633 20297 60891 4282667 12848001