Base | Representation |
---|---|
bin | 1000011001100111011… |
… | …1100111100000000110 |
3 | 111210111120220122121010 |
4 | 2012121313213200012 |
5 | 4331024221231114 |
6 | 150144140103050 |
7 | 13266161532534 |
oct | 2063167474006 |
9 | 453446818533 |
10 | 144315414534 |
11 | 5622731aa35 |
12 | 23b76b34a86 |
13 | 107bb94a715 |
14 | 6db0809154 |
15 | 3b499ecc59 |
hex | 2199de7806 |
144315414534 has 32 divisors (see below), whose sum is σ = 290520856800. Its totient is φ = 47790243072.
The previous prime is 144315414511. The next prime is 144315414547. The reversal of 144315414534 is 435414513441.
It is a junction number, because it is equal to n+sod(n) for n = 144315414492 and 144315414501.
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, 7478322 + ... + 7497594.
It is an arithmetic number, because the mean of its divisors is an integer number (9078776775).
Almost surely, 2144315414534 is an apocalyptic number.
144315414534 is an abundant number, since it is smaller than the sum of its proper divisors (146205442266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144315414534 is a wasteful number, since it uses less digits than its factorization.
144315414534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27384.
The product of its digits is 230400, while the sum is 39.
Adding to 144315414534 its reverse (435414513441), we get a palindrome (579729927975).
The spelling of 144315414534 in words is "one hundred forty-four billion, three hundred fifteen million, four hundred fourteen thousand, five hundred thirty-four".
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