Base | Representation |
---|---|
bin | 11101011000100110000… |
… | …010001010001001101000 |
3 | 21011001002120212221012222 |
4 | 131120212002022021220 |
5 | 231040432304313232 |
6 | 4143350250253212 |
7 | 265613313666635 |
oct | 35304602121150 |
9 | 7131076787188 |
10 | 2019272729192 |
11 | 7094068a4554 |
12 | 287422427208 |
13 | 118555371c44 |
14 | 6da3a33d18c |
15 | 377d4e8ad12 |
hex | 1d62608a268 |
2019272729192 has 32 divisors (see below), whose sum is σ = 4009018821120. Its totient is φ = 950206037760.
The previous prime is 2019272729171. The next prime is 2019272729213. The reversal of 2019272729192 is 2919272729102.
It is an interprime number because it is at equal distance from previous prime (2019272729171) and next prime (2019272729213).
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, 3068567 + ... + 3668057.
It is an arithmetic number, because the mean of its divisors is an integer number (125281838160).
Almost surely, 22019272729192 is an apocalyptic number.
It is an amenable number.
2019272729192 is a deficient number, since it is larger than the sum of its proper divisors (1989746091928).
2019272729192 is a wasteful number, since it uses less digits than its factorization.
2019272729192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 624281 (or 624277 counting only the distinct ones).
The product of its (nonzero) digits is 1143072, while the sum is 53.
The spelling of 2019272729192 in words is "two trillion, nineteen billion, two hundred seventy-two million, seven hundred twenty-nine thousand, one hundred ninety-two".
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