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12061374 = 2313239647
BaseRepresentation
bin101110000000…
…101010111110
3211200210002120
4232000222332
511041430444
61110303410
7204343233
oct56005276
924623076
1012061374
116898986
124057b66
132663c10
14185d78a
1510d3b19
hexb80abe

12061374 has 32 divisors (see below), whose sum is σ = 26127360. Its totient is φ = 3689952.

The previous prime is 12061367. The next prime is 12061417. The reversal of 12061374 is 47316021.

12061374 is nontrivially palindromic in base 11.

12061374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 18319 + ... + 18965.

It is an arithmetic number, because the mean of its divisors is an integer number (816480).

Almost surely, 212061374 is an apocalyptic number.

12061374 is an abundant number, since it is smaller than the sum of its proper divisors (14065986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12061374 is a wasteful number, since it uses less digits than its factorization.

12061374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 12061374 is about 3472.9488910723. The cubic root of 12061374 is about 229.3324943820.

Adding to 12061374 its reverse (47316021), we get a palindrome (59377395).

The spelling of 12061374 in words is "twelve million, sixty-one thousand, three hundred seventy-four".

Divisors: 1 2 3 6 13 26 39 78 239 478 647 717 1294 1434 1941 3107 3882 6214 8411 9321 16822 18642 25233 50466 154633 309266 463899 927798 2010229 4020458 6030687 12061374