Base | Representation |
---|---|
bin | 1000011011111101111… |
… | …0110000100101101000 |
3 | 111212010120021200022201 |
4 | 2012333132300211220 |
5 | 4333322241313420 |
6 | 150330521025544 |
7 | 13320623226622 |
oct | 2067736604550 |
9 | 455116250281 |
10 | 144946432360 |
11 | 56520533a74 |
12 | 241123252b4 |
13 | 1088c5b6652 |
14 | 7030547c12 |
15 | 3b850e610a |
hex | 21bf7b0968 |
144946432360 has 64 divisors (see below), whose sum is σ = 337482450000. Its totient is φ = 55961536512.
The previous prime is 144946432333. The next prime is 144946432373. The reversal of 144946432360 is 63234649441.
144946432360 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 20561839236 + 124384593124 = 143394^2 + 352682^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 144946432360.
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, 3982726 + ... + 4018954.
Almost surely, 2144946432360 is an apocalyptic number.
144946432360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144946432360 is an abundant number, since it is smaller than the sum of its proper divisors (192536017640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144946432360 is a wasteful number, since it uses less digits than its factorization.
144946432360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39718 (or 39714 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 46.
The spelling of 144946432360 in words is "one hundred forty-four billion, nine hundred forty-six million, four hundred thirty-two thousand, three hundred sixty".
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