Base | Representation |
---|---|
bin | 10010000111011011… |
… | …111100101001111011 |
3 | 1212012122121001201212 |
4 | 102013123330221323 |
5 | 304314220312200 |
6 | 12534114233335 |
7 | 1256020201112 |
oct | 220733745173 |
9 | 55178531655 |
10 | 19452119675 |
11 | 828223a46a |
12 | 392a58584b |
13 | 1ab002a1b1 |
14 | d27628c79 |
15 | 78cae6035 |
hex | 4876fca7b |
19452119675 has 12 divisors (see below), whose sum is σ = 24296695656. Its totient is φ = 15448104000.
The previous prime is 19452119657. The next prime is 19452119681. The reversal of 19452119675 is 57691125491.
It is a happy number.
It is not a de Polignac number, because 19452119675 - 230 = 18378377851 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2836301 + ... + 2843150.
It is an arithmetic number, because the mean of its divisors is an integer number (2024724638).
Almost surely, 219452119675 is an apocalyptic number.
19452119675 is a deficient number, since it is larger than the sum of its proper divisors (4844575981).
19452119675 is a wasteful number, since it uses less digits than its factorization.
19452119675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5679598 (or 5679593 counting only the distinct ones).
The product of its digits is 680400, while the sum is 50.
The spelling of 19452119675 in words is "nineteen billion, four hundred fifty-two million, one hundred nineteen thousand, six hundred seventy-five".
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