Base | Representation |
---|---|
bin | 1000011001100110100… |
… | …0000100110001100010 |
3 | 111210111022020122120021 |
4 | 2012121220010301202 |
5 | 4331022200341010 |
6 | 150143512504054 |
7 | 13266112103026 |
oct | 2063150046142 |
9 | 453438218507 |
10 | 144311340130 |
11 | 56224a97861 |
12 | 23b756ab02a |
13 | 107bab52029 |
14 | 6db0068386 |
15 | 3b494958da |
hex | 2199a04c62 |
144311340130 has 16 divisors (see below), whose sum is σ = 266780964600. Its totient is φ = 56164413312.
The previous prime is 144311340119. The next prime is 144311340157. The reversal of 144311340130 is 31043113441.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 143173694689 + 1137645441 = 378383^2 + 33729^2 .
It is a junction number, because it is equal to n+sod(n) for n = 144311340095 and 144311340104.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195014955 + ... + 195015694.
Almost surely, 2144311340130 is an apocalyptic number.
144311340130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
144311340130 is a deficient number, since it is larger than the sum of its proper divisors (122469624470).
144311340130 is a wasteful number, since it uses less digits than its factorization.
144311340130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390030693.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 144311340130 its reverse (31043113441), we get a palindrome (175354453571).
The spelling of 144311340130 in words is "one hundred forty-four billion, three hundred eleven million, three hundred forty thousand, one hundred thirty".
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