Base | Representation |
---|---|
bin | 10010001100110101101110… |
… | …010000101110000011001000 |
3 | 101111102102200220000010112211 |
4 | 102030311232100232003020 |
5 | 40442443033233402412 |
6 | 442125053331514504 |
7 | 22601134063143556 |
oct | 2214655620560310 |
9 | 344372626003484 |
10 | 80047155372232 |
11 | 23561898423254 |
12 | 8b89812458a34 |
13 | 358855047a939 |
14 | 15aa4355a4bd6 |
15 | 93c3246caca7 |
hex | 48cd6e42e0c8 |
80047155372232 has 8 divisors (see below), whose sum is σ = 150088416322950. Its totient is φ = 40023577686112.
The previous prime is 80047155372133. The next prime is 80047155372311. The reversal of 80047155372232 is 23227355174008.
It can be written as a sum of positive squares in only one way, i.e., 53835765845796 + 26211389526436 = 7337286^2 + 5119706^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002947210757 + ... + 5002947210772.
Almost surely, 280047155372232 is an apocalyptic number.
It is an amenable number.
80047155372232 is a deficient number, since it is larger than the sum of its proper divisors (70041260950718).
80047155372232 is a wasteful number, since it uses less digits than its factorization.
80047155372232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10005894421535 (or 10005894421531 counting only the distinct ones).
The product of its (nonzero) digits is 2822400, while the sum is 49.
The spelling of 80047155372232 in words is "eighty trillion, forty-seven billion, one hundred fifty-five million, three hundred seventy-two thousand, two hundred thirty-two".
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