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12796201 = 111398369
BaseRepresentation
bin110000110100…
…000100101001
3220002010002101
4300310010221
511233434301
61134133401
7213523465
oct60640451
926063071
1012796201
11724aa80
124351261
132860522
1419b14a5
1511cb701
hexc34129

12796201 has 8 divisors (see below), whose sum is σ = 14061600. Its totient is φ = 11547840.

The previous prime is 12796187. The next prime is 12796207. The reversal of 12796201 is 10269721.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12796201 - 25 = 12796169 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 12796201.

It is not an unprimeable number, because it can be changed into a prime (12796207) 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, 2656 + ... + 5713.

It is an arithmetic number, because the mean of its divisors is an integer number (1757700).

Almost surely, 212796201 is an apocalyptic number.

12796201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12796201 is a deficient number, since it is larger than the sum of its proper divisors (1265399).

12796201 is a wasteful number, since it uses less digits than its factorization.

12796201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8519.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 12796201 is about 3577.1777982091. The cubic root of 12796201 is about 233.8982743851.

The spelling of 12796201 in words is "twelve million, seven hundred ninety-six thousand, two hundred one".

Divisors: 1 11 139 1529 8369 92059 1163291 12796201