[go: up one dir, main page]

Search a number
-
+
12674607 = 311384079
BaseRepresentation
bin110000010110…
…011000101111
3212211221021220
4300112120233
511221041412
61131354423
7212506131
oct60263057
925757256
1012674607
117177690
1242b2a13
13281a08a
14197d051
1511a568c
hexc1662f

12674607 has 8 divisors (see below), whose sum is σ = 18435840. Its totient is φ = 7681560.

The previous prime is 12674593. The next prime is 12674647. The reversal of 12674607 is 70647621.

12674607 is digitally balanced in base 2 and base 4, because in such bases 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 not a de Polignac number, because 12674607 - 211 = 12672559 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 384079 = 12674607 / (1 + 2 + 6 + 7 + 4 + 6 + 0 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12674647) 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, 192007 + ... + 192072.

It is an arithmetic number, because the mean of its divisors is an integer number (2304480).

Almost surely, 212674607 is an apocalyptic number.

12674607 is a deficient number, since it is larger than the sum of its proper divisors (5761233).

12674607 is a wasteful number, since it uses less digits than its factorization.

12674607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384093.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 12674607 is about 3560.1414297749. The cubic root of 12674607 is about 233.1550540691.

The spelling of 12674607 in words is "twelve million, six hundred seventy-four thousand, six hundred seven".

Divisors: 1 3 11 33 384079 1152237 4224869 12674607