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313123042014 = 23192746693351
BaseRepresentation
bin1001000111001111001…
…01100111001011011110
31002221020002020122010020
410203213211213023132
520112233444321024
6355502521253010
731423323641136
oct4434745471336
91087202218106
10313123042014
11110881880a72
1250828334166
13236b1851023
1411225d79ac6
158229817979
hex48e79672de

313123042014 has 16 divisors (see below), whose sum is σ = 659206404480. Its totient is φ = 98880960600.

The previous prime is 313123041983. The next prime is 313123042019. The reversal of 313123042014 is 410240321313.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313123042019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373346562 + ... + 1373346789.

It is an arithmetic number, because the mean of its divisors is an integer number (41200400280).

Almost surely, 2313123042014 is an apocalyptic number.

313123042014 is an abundant number, since it is smaller than the sum of its proper divisors (346083362466).

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

313123042014 is a wasteful number, since it uses less digits than its factorization.

313123042014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2746693375.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 313123042014 its reverse (410240321313), we get a palindrome (723363363327).

The spelling of 313123042014 in words is "three hundred thirteen billion, one hundred twenty-three million, forty-two thousand, fourteen".

Divisors: 1 2 3 6 19 38 57 114 2746693351 5493386702 8240080053 16480160106 52187173669 104374347338 156561521007 313123042014