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12796101 = 321974831
BaseRepresentation
bin110000110100…
…000011000101
3220002002221200
4300310003011
511233433401
61134133113
7213523263
oct60640305
926062850
1012796101
11724a99a
124351199
132860476
1419b1433
1511cb686
hexc340c5

12796101 has 12 divisors (see below), whose sum is σ = 19456320. Its totient is φ = 8081640.

The previous prime is 12796081. The next prime is 12796103. The reversal of 12796101 is 10169721.

It is not a de Polignac number, because 12796101 - 26 = 12796037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12796103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37245 + ... + 37586.

It is an arithmetic number, because the mean of its divisors is an integer number (1621360).

Almost surely, 212796101 is an apocalyptic number.

It is an amenable number.

12796101 is a deficient number, since it is larger than the sum of its proper divisors (6660219).

12796101 is a wasteful number, since it uses less digits than its factorization.

12796101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74856 (or 74853 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 27.

The square root of 12796101 is about 3577.1638206825. The cubic root of 12796101 is about 233.8976650926.

The spelling of 12796101 in words is "twelve million, seven hundred ninety-six thousand, one hundred one".

Divisors: 1 3 9 19 57 171 74831 224493 673479 1421789 4265367 12796101