Base | Representation |
---|---|
bin | 1000110101001010100000… |
… | …10111010000011000000010 |
3 | 2112202102120012200011222111 |
4 | 10122211100113100120002 |
5 | 10021124344211401012 |
6 | 105144530054125534 |
7 | 4042653221414431 |
oct | 432452027203002 |
9 | 75672505604874 |
10 | 19418895418882 |
11 | 620756423a403 |
12 | 22176189508aa |
13 | aab26a23827b |
14 | 4b1c456cb118 |
15 | 23a1e3ce5ba7 |
hex | 11a9505d0602 |
19418895418882 has 8 divisors (see below), whose sum is σ = 29129075281152. Its totient is φ = 9709203658500.
The previous prime is 19418895418841. The next prime is 19418895418907. The reversal of 19418895418882 is 28881459881491.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 19418895418799 and 19418895418808.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121925994 + ... + 122085157.
It is an arithmetic number, because the mean of its divisors is an integer number (3641134410144).
Almost surely, 219418895418882 is an apocalyptic number.
19418895418882 is a deficient number, since it is larger than the sum of its proper divisors (9710179862270).
19418895418882 is a wasteful number, since it uses less digits than its factorization.
19418895418882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244050944.
The product of its digits is 424673280, while the sum is 76.
The spelling of 19418895418882 in words is "nineteen trillion, four hundred eighteen billion, eight hundred ninety-five million, four hundred eighteen thousand, eight hundred eighty-two".
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