Base | Representation |
---|---|
bin | 1011101101100111… |
… | …0101100001100110 |
3 | 22010010012110011010 |
4 | 2323121311201212 |
5 | 22414343042410 |
6 | 1235553123050 |
7 | 140625340650 |
oct | 27331654146 |
9 | 8103173133 |
10 | 3144112230 |
11 | 1373851066 |
12 | 738b59486 |
13 | 3b150154c |
14 | 21b7db6d0 |
15 | 13605dc20 |
hex | bb675866 |
3144112230 has 32 divisors (see below), whose sum is σ = 8623851264. Its totient is φ = 718654176.
The previous prime is 3144112219. The next prime is 3144112247. The reversal of 3144112230 is 322114413.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3144112197 and 3144112206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7485772 + ... + 7486191.
It is an arithmetic number, because the mean of its divisors is an integer number (269495352).
Almost surely, 23144112230 is an apocalyptic number.
3144112230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3144112230 is an abundant number, since it is smaller than the sum of its proper divisors (5479739034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3144112230 is a wasteful number, since it uses less digits than its factorization.
3144112230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14971980.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 3144112230 is about 56072.3838444559. The cubic root of 3144112230 is about 1464.9833201361.
Adding to 3144112230 its reverse (322114413), we get a palindrome (3466226643).
The spelling of 3144112230 in words is "three billion, one hundred forty-four million, one hundred twelve thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •