Base | Representation |
---|---|
bin | 1000011011011100110… |
… | …0001111011111100101 |
3 | 111211202212121002120112 |
4 | 2012313030033133211 |
5 | 4333031141013420 |
6 | 150305032142405 |
7 | 13314314153354 |
oct | 2066714173745 |
9 | 454685532515 |
10 | 144807360485 |
11 | 56459a86237 |
12 | 24093837a05 |
13 | 108698428b8 |
14 | 7019ca599b |
15 | 3b77cc48c5 |
hex | 21b730f7e5 |
144807360485 has 32 divisors (see below), whose sum is σ = 182297433600. Its totient is φ = 110215705600.
The previous prime is 144807360473. The next prime is 144807360491. The reversal of 144807360485 is 584063708441.
It is not a de Polignac number, because 144807360485 - 24 = 144807360469 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19352945 + ... + 19360425.
It is an arithmetic number, because the mean of its divisors is an integer number (5696794800).
Almost surely, 2144807360485 is an apocalyptic number.
It is an amenable number.
144807360485 is a deficient number, since it is larger than the sum of its proper divisors (37490073115).
144807360485 is a wasteful number, since it uses less digits than its factorization.
144807360485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8389.
The product of its (nonzero) digits is 2580480, while the sum is 50.
The spelling of 144807360485 in words is "one hundred forty-four billion, eight hundred seven million, three hundred sixty thousand, four hundred eighty-five".
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