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314231330023 = 13221310922567
BaseRepresentation
bin1001001001010011010…
…01011001010011100111
31010001002022200111110021
410210221221121103213
520122021210030043
6400204511540011
731462642143412
oct4445151312347
91101068614407
10314231330023
111112a0437176
1250a9752a607
132382a344250
14112cd234b79
158291c893ed
hex4929a594e7

314231330023 has 8 divisors (see below), whose sum is σ = 338555917728. Its totient is φ = 289928591904.

The previous prime is 314231330003. The next prime is 314231330053. The reversal of 314231330023 is 320033132413.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-314231330023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 314231330023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314231330003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5432515 + ... + 5490052.

It is an arithmetic number, because the mean of its divisors is an integer number (42319489716).

Almost surely, 2314231330023 is an apocalyptic number.

314231330023 is a deficient number, since it is larger than the sum of its proper divisors (24324587705).

314231330023 is a wasteful number, since it uses less digits than its factorization.

314231330023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10924793.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 314231330023 its reverse (320033132413), we get a palindrome (634264462436).

The spelling of 314231330023 in words is "three hundred fourteen billion, two hundred thirty-one million, three hundred thirty thousand, twenty-three".

Divisors: 1 13 2213 28769 10922567 141993371 24171640771 314231330023