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313023014 = 2937716691
BaseRepresentation
bin10010101010000…
…101101000100110
3210211000012211222
4102222011220212
51120113214024
651021100342
710520436353
oct2252055046
9724005758
10313023014
11150769907
12889b76b2
134cb0a625
142d80362a
151c73285e
hex12a85a26

313023014 has 8 divisors (see below), whose sum is σ = 469612728. Its totient is φ = 156485440.

The previous prime is 313023001. The next prime is 313023017. The reversal of 313023014 is 410320313.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 313022983 and 313023001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313023017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10409 + ... + 27099.

It is an arithmetic number, because the mean of its divisors is an integer number (58701591).

Almost surely, 2313023014 is an apocalyptic number.

313023014 is a deficient number, since it is larger than the sum of its proper divisors (156589714).

313023014 is a wasteful number, since it uses less digits than its factorization.

313023014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26070.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 313023014 is about 17692.4564150940. The cubic root of 313023014 is about 678.9827740523.

Adding to 313023014 its reverse (410320313), we get a palindrome (723343327).

The spelling of 313023014 in words is "three hundred thirteen million, twenty-three thousand, fourteen".

Divisors: 1 2 9377 16691 18754 33382 156511507 313023014