Base | Representation |
---|---|
bin | 10001001010110… |
… | …11111001000100 |
3 | 101001000112210121 |
4 | 20211123321010 |
5 | 243333000200 |
6 | 22143031324 |
7 | 3366150220 |
oct | 1045337104 |
9 | 331015717 |
10 | 144031300 |
11 | 74335936 |
12 | 4029b544 |
13 | 23abc22a |
14 | 151b3780 |
15 | c9a0e1a |
hex | 895be44 |
144031300 has 36 divisors (see below), whose sum is σ = 357199360. Its totient is φ = 49381920.
The previous prime is 144031291. The next prime is 144031337. The reversal of 144031300 is 3130441.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102180 + ... + 103579.
Almost surely, 2144031300 is an apocalyptic number.
144031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144031300 is an abundant number, since it is smaller than the sum of its proper divisors (213168060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144031300 is a wasteful number, since it uses less digits than its factorization.
144031300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205780 (or 205773 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 144031300 is about 12001.3040958056. The cubic root of 144031300 is about 524.1862525747.
Adding to 144031300 its reverse (3130441), we get a palindrome (147161741).
The spelling of 144031300 in words is "one hundred forty-four million, thirty-one thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •