Base | Representation |
---|---|
bin | 10010000011010100… |
… | …000000001000100100 |
3 | 1212000211101202110211 |
4 | 102003110000020210 |
5 | 304144012143113 |
6 | 12523203225204 |
7 | 1254220111621 |
oct | 220324001044 |
9 | 55024352424 |
10 | 19382927908 |
11 | 8247180693 |
12 | 390b378204 |
13 | 1a9b8b2516 |
14 | d1c377348 |
15 | 7869c9b3d |
hex | 483500224 |
19382927908 has 12 divisors (see below), whose sum is σ = 35394912000. Its totient is φ = 9270095912.
The previous prime is 19382927873. The next prime is 19382927917. The reversal of 19382927908 is 80972928391.
It is a super-3 number, since 3×193829279083 (a number of 32 digits) contains 333 as substring.
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, 105341908 + ... + 105342091.
It is an arithmetic number, because the mean of its divisors is an integer number (2949576000).
Almost surely, 219382927908 is an apocalyptic number.
It is an amenable number.
19382927908 is a deficient number, since it is larger than the sum of its proper divisors (16011984092).
19382927908 is a wasteful number, since it uses less digits than its factorization.
19382927908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210684026 (or 210684024 counting only the distinct ones).
The product of its (nonzero) digits is 3919104, while the sum is 58.
The spelling of 19382927908 in words is "nineteen billion, three hundred eighty-two million, nine hundred twenty-seven thousand, nine hundred eight".
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