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12675033 = 3271910589
BaseRepresentation
bin110000010110…
…011111011001
3212211221212200
4300112133121
511221100113
61131400413
7212510310
oct60263731
925757780
1012675033
117177a38
1242b3109
13281a327
14197d277
1511a5873
hexc167d9

12675033 has 24 divisors (see below), whose sum is σ = 22027200. Its totient is φ = 6861024.

The previous prime is 12675017. The next prime is 12675037. The reversal of 12675033 is 33057621.

It is a happy number.

It is not a de Polignac number, because 12675033 - 24 = 12675017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12674988 and 12675006.

It is not an unprimeable number, because it can be changed into a prime (12675037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4098 + ... + 6491.

It is an arithmetic number, because the mean of its divisors is an integer number (917800).

Almost surely, 212675033 is an apocalyptic number.

It is an amenable number.

12675033 is a deficient number, since it is larger than the sum of its proper divisors (9352167).

12675033 is a wasteful number, since it uses less digits than its factorization.

12675033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10621 (or 10618 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 12675033 is about 3560.2012583560. The cubic root of 12675033 is about 233.1576661933.

The spelling of 12675033 in words is "twelve million, six hundred seventy-five thousand, thirty-three".

Divisors: 1 3 7 9 19 21 57 63 133 171 399 1197 10589 31767 74123 95301 201191 222369 603573 667107 1408337 1810719 4225011 12675033