Search a number
-
+
12675007 = 47614421
BaseRepresentation
bin110000010110…
…011110111111
3212211221211201
4300112132333
511221100012
61131400331
7212510242
oct60263677
925757751
1012675007
117177a14
1242b30a7
13281a307
14197d259
1511a5857
hexc167bf

12675007 has 8 divisors (see below), whose sum is σ = 13159872. Its totient is φ = 12199200.

The previous prime is 12674989. The next prime is 12675017. The reversal of 12675007 is 70057621.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12675007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12675017) 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, 657 + ... + 5077.

It is an arithmetic number, because the mean of its divisors is an integer number (1644984).

Almost surely, 212675007 is an apocalyptic number.

12675007 is a deficient number, since it is larger than the sum of its proper divisors (484865).

12675007 is an equidigital number, since it uses as much as digits as its factorization.

12675007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4529.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 12675007 is about 3560.1976068752. The cubic root of 12675007 is about 233.1575067695.

The spelling of 12675007 in words is "twelve million, six hundred seventy-five thousand, seven".

Divisors: 1 47 61 2867 4421 207787 269681 12675007