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12708058 = 211577639
BaseRepresentation
bin110000011110…
…100011011010
3212220122011211
4300132203122
511223124213
61132213334
7213005506
oct60364332
925818154
1012708058
11719a830
12430a24a
13282c37c
14198b306
1511b053d
hexc1e8da

12708058 has 8 divisors (see below), whose sum is σ = 20795040. Its totient is φ = 5776380.

The previous prime is 12708041. The next prime is 12708071. The reversal of 12708058 is 85080721.

12708058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×127080583 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288798 + ... + 288841.

It is an arithmetic number, because the mean of its divisors is an integer number (2599380).

Almost surely, 212708058 is an apocalyptic number.

12708058 is a deficient number, since it is larger than the sum of its proper divisors (8086982).

12708058 is a wasteful number, since it uses less digits than its factorization.

12708058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577652.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 12708058 is about 3564.8363216282. The cubic root of 12708058 is about 233.3599892450.

Adding to 12708058 its reverse (85080721), we get a palindrome (97788779).

The spelling of 12708058 in words is "twelve million, seven hundred eight thousand, fifty-eight".

Divisors: 1 2 11 22 577639 1155278 6354029 12708058