Base | Representation |
---|---|
bin | 1000101110000100110000… |
… | …10110111010100010110011 |
3 | 2111220010202221101111010202 |
4 | 10113002120112322202303 |
5 | 10003131443234400024 |
6 | 104441001235545415 |
7 | 4016240365003661 |
oct | 427023026724263 |
9 | 74803687344122 |
10 | 19175290153139 |
11 | 61232164356aa |
12 | 2198371a5b26b |
13 | a912b6c61a03 |
14 | 4a41362bbc31 |
15 | 233bd75d7bae |
hex | 1170985ba8b3 |
19175290153139 has 8 divisors (see below), whose sum is σ = 19189403048640. Its totient is φ = 19161178497000.
The previous prime is 19175290153111. The next prime is 19175290153183. The reversal of 19175290153139 is 93135109257191.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 19175290153139 - 232 = 19170995185843 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (19175290153339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31872092 + ... + 32468150.
It is an arithmetic number, because the mean of its divisors is an integer number (2398675381080).
Almost surely, 219175290153139 is an apocalyptic number.
19175290153139 is a deficient number, since it is larger than the sum of its proper divisors (14112895501).
19175290153139 is a wasteful number, since it uses less digits than its factorization.
19175290153139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 619681.
The product of its (nonzero) digits is 2296350, while the sum is 56.
The spelling of 19175290153139 in words is "nineteen trillion, one hundred seventy-five billion, two hundred ninety million, one hundred fifty-three thousand, one hundred thirty-nine".
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