Base | Representation |
---|---|
bin | 1000101001000111010110… |
… | …01010000100011110101001 |
3 | 2111021211220210202101220121 |
4 | 10110203223022010132221 |
5 | 4442333443413244144 |
6 | 104230415511523241 |
7 | 4001025441510145 |
oct | 424435312043651 |
9 | 74254823671817 |
10 | 19004880603049 |
11 | 6067a1970a490 |
12 | 216b334089521 |
13 | a7b1ca2014c3 |
14 | 499bac0b6225 |
15 | 22e561d3e384 |
hex | 1148eb2847a9 |
19004880603049 has 16 divisors (see below), whose sum is σ = 21175152316416. Its totient is φ = 16908417974800.
The previous prime is 19004880603001. The next prime is 19004880603053. The reversal of 19004880603049 is 94030608840091.
It is a happy number.
It is not a de Polignac number, because 19004880603049 - 217 = 19004880471977 is a prime.
It is a super-2 number, since 2×190048806030492 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 19004880602987 and 19004880603005.
It is not an unprimeable number, because it can be changed into a prime (19004880603649) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6428334 + ... + 8906920.
It is an arithmetic number, because the mean of its divisors is an integer number (1323447019776).
Almost surely, 219004880603049 is an apocalyptic number.
It is an amenable number.
19004880603049 is a deficient number, since it is larger than the sum of its proper divisors (2170271713367).
19004880603049 is a wasteful number, since it uses less digits than its factorization.
19004880603049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2493476.
The product of its (nonzero) digits is 1492992, while the sum is 52.
The spelling of 19004880603049 in words is "nineteen trillion, four billion, eight hundred eighty million, six hundred three thousand, forty-nine".
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