Base | Representation |
---|---|
bin | 1000011001100100000… |
… | …1111011011010110100 |
3 | 111210110121102121102200 |
4 | 2012121001323122310 |
5 | 4331012120342330 |
6 | 150142514304500 |
7 | 13265631104103 |
oct | 2063101733264 |
9 | 453417377380 |
10 | 144301340340 |
11 | 5621a387873 |
12 | 23b72288130 |
13 | 107b8a605b1 |
14 | 6dac9c403a |
15 | 3b4866ca60 |
hex | 219907b6b4 |
144301340340 has 72 divisors (see below), whose sum is σ = 437747237928. Its totient is φ = 38477441280.
The previous prime is 144301340213. The next prime is 144301340479. The reversal of 144301340340 is 43043103441.
144301340340 is a `hidden beast` number, since 14 + 4 + 301 + 3 + 4 + 0 + 340 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 9086283684 + 135215056656 = 95322^2 + 367716^2 .
It is a super-2 number, since 2×1443013403402 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3466450 + ... + 3507830.
It is an arithmetic number, because the mean of its divisors is an integer number (6079822749).
Almost surely, 2144301340340 is an apocalyptic number.
144301340340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144301340340 is an abundant number, since it is smaller than the sum of its proper divisors (293445897588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144301340340 is a wasteful number, since it uses less digits than its factorization.
144301340340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60769 (or 60764 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 144301340340 its reverse (43043103441), we get a palindrome (187344443781).
The spelling of 144301340340 in words is "one hundred forty-four billion, three hundred one million, three hundred forty thousand, three hundred forty".
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