Base | Representation |
---|---|
bin | 1000011001010011010… |
… | …1110101110111110110 |
3 | 111210021201012011002100 |
4 | 2012110311311313312 |
5 | 4330341123004110 |
6 | 150131524122530 |
7 | 13264115544015 |
oct | 2062465656766 |
9 | 453251164070 |
10 | 144231063030 |
11 | 5619374744a |
12 | 23b52836446 |
13 | 107a73257a2 |
14 | 6da352ca7c |
15 | 3b423d9bc0 |
hex | 2194d75df6 |
144231063030 has 96 divisors (see below), whose sum is σ = 376535817216. Its totient is φ = 38304490752.
The previous prime is 144231063013. The next prime is 144231063037. The reversal of 144231063030 is 30360132441.
144231063030 is a `hidden beast` number, since 1 + 4 + 4 + 23 + 1 + 0 + 630 + 3 + 0 = 666.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 144231062985 and 144231063003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144231063037) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26642604 + ... + 26648016.
It is an arithmetic number, because the mean of its divisors is an integer number (3922248096).
Almost surely, 2144231063030 is an apocalyptic number.
144231063030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144231063030 is an abundant number, since it is smaller than the sum of its proper divisors (232304754186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144231063030 is a wasteful number, since it uses less digits than its factorization.
144231063030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6582 (or 6579 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 144231063030 its reverse (30360132441), we get a palindrome (174591195471).
The spelling of 144231063030 in words is "one hundred forty-four billion, two hundred thirty-one million, sixty-three thousand, thirty".
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