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12708095 = 517473181
BaseRepresentation
bin110000011110…
…100011111111
3212220122020012
4300132203333
511223124340
61132213435
7213005561
oct60364377
925818205
1012708095
11719a864
12430a27b
13282c3aa
14198b331
1511b0565
hexc1e8ff

12708095 has 16 divisors (see below), whose sum is σ = 16495488. Its totient is φ = 9361920.

The previous prime is 12708079. The next prime is 12708107. The reversal of 12708095 is 59080721.

It is not a de Polignac number, because 12708095 - 24 = 12708079 is a prime.

It is a super-2 number, since 2×127080952 = 322991357058050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2405 + ... + 5585.

It is an arithmetic number, because the mean of its divisors is an integer number (1030968).

Almost surely, 212708095 is an apocalyptic number.

12708095 is a deficient number, since it is larger than the sum of its proper divisors (3787393).

12708095 is a wasteful number, since it uses less digits than its factorization.

12708095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3250.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 12708095 is about 3564.8415112035. The cubic root of 12708095 is about 233.3602157236.

The spelling of 12708095 in words is "twelve million, seven hundred eight thousand, ninety-five".

Divisors: 1 5 17 47 85 235 799 3181 3995 15905 54077 149507 270385 747535 2541619 12708095