Base | Representation |
---|---|
bin | 1000011000111001111… |
… | …1100000000100010110 |
3 | 111210000021202101102110 |
4 | 2012032133200010112 |
5 | 4330131340341004 |
6 | 150113201051450 |
7 | 13261353255516 |
oct | 2061637400426 |
9 | 453007671373 |
10 | 144124543254 |
11 | 5613960257a |
12 | 23b23026b86 |
13 | 1078b23b533 |
14 | 6d93321846 |
15 | 3b37d98589 |
hex | 218e7e0116 |
144124543254 has 16 divisors (see below), whose sum is σ = 288273309120. Its totient is φ = 48037477320.
The previous prime is 144124543249. The next prime is 144124543261. The reversal of 144124543254 is 452345421441.
It is a congruent number.
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, 931464 + ... + 1075115.
It is an arithmetic number, because the mean of its divisors is an integer number (18017081820).
Almost surely, 2144124543254 is an apocalyptic number.
144124543254 is an abundant number, since it is smaller than the sum of its proper divisors (144148765866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144124543254 is a wasteful number, since it uses less digits than its factorization.
144124543254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2018555.
The product of its digits is 307200, while the sum is 39.
Adding to 144124543254 its reverse (452345421441), we get a palindrome (596469964695).
It can be divided in two parts, 144124 and 543254, that added together give a triangular number (687378 = T1172).
The spelling of 144124543254 in words is "one hundred forty-four billion, one hundred twenty-four million, five hundred forty-three thousand, two hundred fifty-four".
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