Base | Representation |
---|---|
bin | 10010001100010011011100… |
… | …111001111111111111001010 |
3 | 101111021220201100100012121000 |
4 | 102030103130321333333022 |
5 | 40441342202341403311 |
6 | 442100130042355430 |
7 | 22565362143035304 |
oct | 2214233471777712 |
9 | 344256640305530 |
10 | 80010356981706 |
11 | 23548224717858 |
12 | 8b826627bbb76 |
13 | 3584c377ab668 |
14 | 15a87442c0974 |
15 | 93b3bdd0e056 |
hex | 48c4dce7ffca |
80010356981706 has 64 divisors (see below), whose sum is σ = 178069735388160. Its totient is φ = 26629796072880.
The previous prime is 80010356981683. The next prime is 80010356981713. The reversal of 80010356981706 is 60718965301008.
80010356981706 is a `hidden beast` number, since 8 + 0 + 0 + 1 + 0 + 3 + 569 + 8 + 1 + 70 + 6 = 666.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157711705 + ... + 158218211.
It is an arithmetic number, because the mean of its divisors is an integer number (2782339615440).
Almost surely, 280010356981706 is an apocalyptic number.
80010356981706 is an abundant number, since it is smaller than the sum of its proper divisors (98059378406454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80010356981706 is a wasteful number, since it uses less digits than its factorization.
80010356981706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510936 (or 510930 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 54.
The spelling of 80010356981706 in words is "eighty trillion, ten billion, three hundred fifty-six million, nine hundred eighty-one thousand, seven hundred six".
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