Base | Representation |
---|---|
bin | 1110110101000101000101… |
… | …0111001011100101001001 |
3 | 2010201202012201122112002200 |
4 | 3231101101113023211021 |
5 | 4114120231041334412 |
6 | 54402235213350413 |
7 | 3302000415535251 |
oct | 355212127134511 |
9 | 63652181575080 |
10 | 16305060886857 |
11 | 5216a34886996 |
12 | 19b4043a98409 |
13 | 913739973312 |
14 | 405252250961 |
15 | 1d41eaa1b9dc |
hex | ed4515cb949 |
16305060886857 has 48 divisors (see below), whose sum is σ = 24120869760000. Its totient is φ = 10610529126912.
The previous prime is 16305060886831. The next prime is 16305060886903. The reversal of 16305060886857 is 75868806050361.
It is a happy number.
16305060886857 is a `hidden beast` number, since 1 + 63 + 0 + 506 + 0 + 8 + 8 + 68 + 5 + 7 = 666.
16305060886857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 16305060886857 - 231 = 16302913403209 is a prime.
It is a super-2 number, since 2×163050608868572 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 16305060886794 and 16305060886803.
It is not an unprimeable number, because it can be changed into a prime (16305062886857) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 934432269 + ... + 934449717.
It is an arithmetic number, because the mean of its divisors is an integer number (502518120000).
Almost surely, 216305060886857 is an apocalyptic number.
It is an amenable number.
16305060886857 is a deficient number, since it is larger than the sum of its proper divisors (7815808873143).
16305060886857 is a wasteful number, since it uses less digits than its factorization.
16305060886857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32390 (or 32387 counting only the distinct ones).
The product of its (nonzero) digits is 58060800, while the sum is 63.
The spelling of 16305060886857 in words is "sixteen trillion, three hundred five billion, sixty million, eight hundred eighty-six thousand, eight hundred fifty-seven".
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