Base | Representation |
---|---|
bin | 10001111010111101… |
… | …110001110001110011 |
3 | 1211200001212210122020 |
4 | 101322331301301303 |
5 | 303402134243321 |
6 | 12501241442523 |
7 | 1250566550145 |
oct | 217275616163 |
9 | 54601783566 |
10 | 19242884211 |
11 | 81851197a1 |
12 | 38904a0443 |
13 | 1a7888b325 |
14 | d07920c95 |
15 | 7795654c6 |
hex | 47af71c73 |
19242884211 has 8 divisors (see below), whose sum is σ = 26141276880. Its totient is φ = 12586540512.
The previous prime is 19242884191. The next prime is 19242884237. The reversal of 19242884211 is 11248824291.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 19242884211 - 214 = 19242867827 is a prime.
It is not an unprimeable number, because it can be changed into a prime (19242884911) 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, 60512056 + ... + 60512373.
It is an arithmetic number, because the mean of its divisors is an integer number (3267659610).
Almost surely, 219242884211 is an apocalyptic number.
19242884211 is a deficient number, since it is larger than the sum of its proper divisors (6898392669).
19242884211 is a wasteful number, since it uses less digits than its factorization.
19242884211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121024485.
The product of its digits is 73728, while the sum is 42.
The spelling of 19242884211 in words is "nineteen billion, two hundred forty-two million, eight hundred eighty-four thousand, two hundred eleven".
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