Base | Representation |
---|---|
bin | 10001110010000000… |
… | …001111001110101110 |
3 | 1211021120222020011221 |
4 | 101302000033032232 |
5 | 303100142043230 |
6 | 12434311133554 |
7 | 1244062601662 |
oct | 216200171656 |
9 | 54246866157 |
10 | 19092534190 |
11 | 8108268584 |
12 | 384a0742ba |
13 | 1a53699012 |
14 | cd19848a2 |
15 | 76b26727a |
hex | 47200f3ae |
19092534190 has 16 divisors (see below), whose sum is σ = 34416890928. Its totient is φ = 7625829376.
The previous prime is 19092534187. The next prime is 19092534203. The reversal of 19092534190 is 9143529091.
It is a super-2 number, since 2×190925341902 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1390867 + ... + 1404526.
It is an arithmetic number, because the mean of its divisors is an integer number (2151055683).
Almost surely, 219092534190 is an apocalyptic number.
19092534190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
19092534190 is a deficient number, since it is larger than the sum of its proper divisors (15324356738).
19092534190 is a wasteful number, since it uses less digits than its factorization.
19092534190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2796083.
The product of its (nonzero) digits is 87480, while the sum is 43.
The spelling of 19092534190 in words is "nineteen billion, ninety-two million, five hundred thirty-four thousand, one hundred ninety".
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