Base | Representation |
---|---|
bin | 1000010100110111011… |
… | …0011101101000100000 |
3 | 111200012201002002111211 |
4 | 2011031312131220200 |
5 | 4320421222343202 |
6 | 145413420315504 |
7 | 13222444211020 |
oct | 2051566355040 |
9 | 450181062454 |
10 | 143040043552 |
11 | 5573241492a |
12 | 2387b9a2b94 |
13 | 10647656b33 |
14 | 6ccd299a80 |
15 | 3ac2a751d7 |
hex | 214dd9da20 |
143040043552 has 48 divisors (see below), whose sum is σ = 321908211072. Its totient is φ = 61289902080.
The previous prime is 143040043537. The next prime is 143040043583. The reversal of 143040043552 is 255340040341.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033152 + ... + 1163392.
It is an arithmetic number, because the mean of its divisors is an integer number (6706421064).
Almost surely, 2143040043552 is an apocalyptic number.
It is an amenable number.
143040043552 is an abundant number, since it is smaller than the sum of its proper divisors (178868167520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143040043552 is a wasteful number, since it uses less digits than its factorization.
143040043552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135161 (or 135153 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 143040043552 its reverse (255340040341), we get a palindrome (398380083893).
The spelling of 143040043552 in words is "one hundred forty-three billion, forty million, forty-three thousand, five hundred fifty-two".
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