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3130166 = 213120391
BaseRepresentation
bin1011111100001100110110
312220000210002
423330030312
51300131131
6151031302
735414564
oct13741466
95800702
103130166
111848816
12106b532
13857990
145b6a34
1541c6cb
hex2fc336

3130166 has 8 divisors (see below), whose sum is σ = 5056464. Its totient is φ = 1444680.

The previous prime is 3130147. The next prime is 3130187. The reversal of 3130166 is 6610313.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 60170 + ... + 60221.

It is an arithmetic number, because the mean of its divisors is an integer number (632058).

Almost surely, 23130166 is an apocalyptic number.

3130166 is a deficient number, since it is larger than the sum of its proper divisors (1926298).

3130166 is a wasteful number, since it uses less digits than its factorization.

3130166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120406.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3130166 is about 1769.2275150472. The cubic root of 3130166 is about 146.2814050949.

Adding to 3130166 its reverse (6610313), we get a palindrome (9740479).

The spelling of 3130166 in words is "three million, one hundred thirty thousand, one hundred sixty-six".

Divisors: 1 2 13 26 120391 240782 1565083 3130166