Base | Representation |
---|---|
bin | 101011000010111111100101… |
… | …000111011110101111011101 |
3 | 220211022222102022011202110220 |
4 | 223002333211013132233131 |
5 | 144303321324042240043 |
6 | 1510353105223351553 |
7 | 54610020253554636 |
oct | 5302774507365735 |
9 | 824288368152426 |
10 | 189321707383773 |
11 | 55361981236428 |
12 | 192979948b25b9 |
13 | 8183c64004713 |
14 | 34a731056088d |
15 | 16d4a5ab71483 |
hex | ac2fe51debdd |
189321707383773 has 8 divisors (see below), whose sum is σ = 252611730253536. Its totient is φ = 126123078051600.
The previous prime is 189321707383771. The next prime is 189321707383819. The reversal of 189321707383773 is 377383707123981.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 189321707383773 - 21 = 189321707383771 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 189321707383698 and 189321707383707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (189321707383771) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22848379563 + ... + 22848387848.
It is an arithmetic number, because the mean of its divisors is an integer number (31576466281692).
Almost surely, 2189321707383773 is an apocalyptic number.
It is an amenable number.
189321707383773 is a deficient number, since it is larger than the sum of its proper divisors (63290022869763).
189321707383773 is a wasteful number, since it uses less digits than its factorization.
189321707383773 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45696768795.
The product of its (nonzero) digits is 224042112, while the sum is 69.
The spelling of 189321707383773 in words is "one hundred eighty-nine trillion, three hundred twenty-one billion, seven hundred seven million, three hundred eighty-three thousand, seven hundred seventy-three".
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