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313313606 = 21149113633
BaseRepresentation
bin10010101011001…
…100100101000110
3210211112222110122
4102223030211012
51120202013411
651031221542
710523056514
oct2253144506
9724488418
10313313606
11150948171
1288b178b2
134cbac988
142d87b4b4
151c78d9db
hex12acc946

313313606 has 8 divisors (see below), whose sum is σ = 470045784. Its totient is φ = 156631680.

The previous prime is 313313603. The next prime is 313313681. The reversal of 313313606 is 606313313.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313313603) 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 3 ways as a sum of consecutive naturals, for example, 16166 + ... + 29798.

It is an arithmetic number, because the mean of its divisors is an integer number (58755723).

Almost surely, 2313313606 is an apocalyptic number.

313313606 is a deficient number, since it is larger than the sum of its proper divisors (156732178).

313313606 is a wasteful number, since it uses less digits than its factorization.

313313606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25126.

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 313313606 is about 17700.6668235974. Note that the first 3 decimals coincide. The cubic root of 313313606 is about 679.1928181800.

Adding to 313313606 its reverse (606313313), we get a palindrome (919626919).

The spelling of 313313606 in words is "three hundred thirteen million, three hundred thirteen thousand, six hundred six".

Divisors: 1 2 11491 13633 22982 27266 156656803 313313606