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12104486 = 223271971
BaseRepresentation
bin101110001011…
…001100100110
3211202222020022
4232023030212
511044320421
61111235142
7204613022
oct56131446
924688208
1012104486
116918309
124078ab2
13267a724
141871382
1510e17ab
hexb8b326

12104486 has 16 divisors (see below), whose sum is σ = 19035648. Its totient is φ = 5761800.

The previous prime is 12104483. The next prime is 12104489. The reversal of 12104486 is 68440121.

12104486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12104483) and next prime (12104489).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12104483) 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, 11981 + ... + 12951.

It is an arithmetic number, because the mean of its divisors is an integer number (1189728).

Almost surely, 212104486 is an apocalyptic number.

12104486 is a deficient number, since it is larger than the sum of its proper divisors (6931162).

12104486 is a wasteful number, since it uses less digits than its factorization.

12104486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 12104486 is about 3479.1501835937. The cubic root of 12104486 is about 229.6054103829.

The spelling of 12104486 in words is "twelve million, one hundred four thousand, four hundred eighty-six".

Divisors: 1 2 23 46 271 542 971 1942 6233 12466 22333 44666 263141 526282 6052243 12104486