Base | Representation |
---|---|
bin | 1000011011010011001… |
… | …1111011000001011000 |
3 | 111211200002110110021020 |
4 | 2012310303323001120 |
5 | 4332440430240434 |
6 | 150301044242440 |
7 | 13313320600206 |
oct | 2066463730130 |
9 | 454602413236 |
10 | 144767430744 |
11 | 56439493452 |
12 | 240823a0420 |
13 | 108614a2031 |
14 | 7014870076 |
15 | 3b74538849 |
hex | 21b4cfb058 |
144767430744 has 16 divisors (see below), whose sum is σ = 361918576920. Its totient is φ = 48255810240.
The previous prime is 144767430739. The next prime is 144767430853. The reversal of 144767430744 is 447034767441.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3015988117 + ... + 3015988164.
Almost surely, 2144767430744 is an apocalyptic number.
It is an amenable number.
144767430744 is an abundant number, since it is smaller than the sum of its proper divisors (217151146176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144767430744 is a wasteful number, since it uses less digits than its factorization.
144767430744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6031976290 (or 6031976286 counting only the distinct ones).
The product of its (nonzero) digits is 6322176, while the sum is 51.
The spelling of 144767430744 in words is "one hundred forty-four billion, seven hundred sixty-seven million, four hundred thirty thousand, seven hundred forty-four".
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