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3001386 = 23500231
BaseRepresentation
bin1011011100110000101010
312122111010110
423130300222
51232021021
6144155150
734340253
oct13346052
95574113
103001386
11176aa93
121008ab6
1381118b
14581b2a
153e4476
hex2dcc2a

3001386 has 8 divisors (see below), whose sum is σ = 6002784. Its totient is φ = 1000460.

The previous prime is 3001351. The next prime is 3001387. The reversal of 3001386 is 6831003.

3001386 is digitally balanced in base 2, because in such base 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.

3001386 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3001387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250110 + ... + 250121.

It is an arithmetic number, because the mean of its divisors is an integer number (750348).

Almost surely, 23001386 is an apocalyptic number.

3001386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3001386 is a wasteful number, since it uses less digits than its factorization.

3001386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500236.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 3001386 is about 1732.4508651041. The cubic root of 3001386 is about 144.2471642546.

Adding to 3001386 its reverse (6831003), we get a palindrome (9832389).

The spelling of 3001386 in words is "three million, one thousand, three hundred eighty-six".

Divisors: 1 2 3 6 500231 1000462 1500693 3001386