Base | Representation |
---|---|
bin | 11010101010010110… |
… | …00010000001111100 |
3 | 1100221120001021122100 |
4 | 31111023002001330 |
5 | 213303321412043 |
6 | 10324203345100 |
7 | 1014465530643 |
oct | 152513020174 |
9 | 40846037570 |
10 | 14313857148 |
11 | 6085887808 |
12 | 2935822190 |
13 | 147164c076 |
14 | 99b05635a |
15 | 58b97ccd3 |
hex | 3552c207c |
14313857148 has 72 divisors (see below), whose sum is σ = 37186778720. Its totient is φ = 4639006080.
The previous prime is 14313857143. The next prime is 14313857179. The reversal of 14313857148 is 84175831341.
14313857148 is a `hidden beast` number, since 1 + 4 + 3 + 1 + 38 + 571 + 48 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14313857141) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2435958 + ... + 2441826.
Almost surely, 214313857148 is an apocalyptic number.
14313857148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14313857148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18593389360).
14313857148 is an abundant number, since it is smaller than the sum of its proper divisors (22872921572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14313857148 is a wasteful number, since it uses less digits than its factorization.
14313857148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7747 (or 7742 counting only the distinct ones).
The product of its digits is 322560, while the sum is 45.
The spelling of 14313857148 in words is "fourteen billion, three hundred thirteen million, eight hundred fifty-seven thousand, one hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •