Base | Representation |
---|---|
bin | 1000101010101110001010… |
… | …10100100001110100000101 |
3 | 2111111010101202212212210201 |
4 | 10111113011110201310011 |
5 | 4444240021034312120 |
6 | 104312025142450501 |
7 | 4005021363066652 |
oct | 425270524416405 |
9 | 74433352785721 |
10 | 19060080385285 |
11 | 6089375533925 |
12 | 2179b7a433a31 |
13 | a8348630bc44 |
14 | 49c727230c29 |
15 | 230be2e5040a |
hex | 1155c5521d05 |
19060080385285 has 32 divisors (see below), whose sum is σ = 23354702346240. Its totient is φ = 14928698131200.
The previous prime is 19060080385259. The next prime is 19060080385327. The reversal of 19060080385285 is 58258308006091.
It is not a de Polignac number, because 19060080385285 - 239 = 18510324571397 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167091220 + ... + 167205250.
It is an arithmetic number, because the mean of its divisors is an integer number (729834448320).
Almost surely, 219060080385285 is an apocalyptic number.
It is an amenable number.
19060080385285 is a deficient number, since it is larger than the sum of its proper divisors (4294621960955).
19060080385285 is a wasteful number, since it uses less digits than its factorization.
19060080385285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116629.
The product of its (nonzero) digits is 4147200, while the sum is 55.
The spelling of 19060080385285 in words is "nineteen trillion, sixty billion, eighty million, three hundred eighty-five thousand, two hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •