Search a number
-
+
313114014 = 23283209581
BaseRepresentation
bin10010101010011…
…011110110011110
3210211011211200100
4102222123312132
51120124122024
651023041530
710521265563
oct2252336636
9724154610
10313114014
11150821214
1288a402a6
134cb3cb85
142d82886a
151c74e7c9
hex12a9bd9e

313114014 has 24 divisors (see below), whose sum is σ = 686590632. Its totient is φ = 103113360.

The previous prime is 313114013. The next prime is 313114027. The reversal of 313114014 is 410411313.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313114013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103297 + ... + 106284.

It is an arithmetic number, because the mean of its divisors is an integer number (28607943).

Almost surely, 2313114014 is an apocalyptic number.

313114014 is an abundant number, since it is smaller than the sum of its proper divisors (373476618).

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

313114014 is a wasteful number, since it uses less digits than its factorization.

313114014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209672 (or 209669 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 313114014 is about 17695.0279457253. The cubic root of 313114014 is about 679.0485641520.

Adding to 313114014 its reverse (410411313), we get a palindrome (723525327).

It can be divided in two parts, 3131 and 14014, that multiplied together give a palindrome (43877834).

The spelling of 313114014 in words is "three hundred thirteen million, one hundred fourteen thousand, fourteen".

Divisors: 1 2 3 6 9 18 83 166 249 498 747 1494 209581 419162 628743 1257486 1886229 3772458 17395223 34790446 52185669 104371338 156557007 313114014