Base | Representation |
---|---|
bin | 10110111011010… |
… | …00100111110110 |
3 | 111101212202121202 |
4 | 23131220213312 |
5 | 343213133232 |
6 | 31030012502 |
7 | 4523450465 |
oct | 1335504766 |
9 | 441782552 |
10 | 192317942 |
11 | 99616353 |
12 | 544a7132 |
13 | 30ac77cb |
14 | 1b7829dc |
15 | 11d3d162 |
hex | b7689f6 |
192317942 has 8 divisors (see below), whose sum is σ = 288648576. Its totient is φ = 96101752.
The previous prime is 192317929. The next prime is 192317959. The reversal of 192317942 is 249713291.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 192317896 and 192317905.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24278 + ... + 31209.
It is an arithmetic number, because the mean of its divisors is an integer number (36081072).
Almost surely, 2192317942 is an apocalyptic number.
192317942 is a deficient number, since it is larger than the sum of its proper divisors (96330634).
192317942 is a wasteful number, since it uses less digits than its factorization.
192317942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57222.
The product of its digits is 27216, while the sum is 38.
The square root of 192317942 is about 13867.8744586184. The cubic root of 192317942 is about 577.2180912014.
The spelling of 192317942 in words is "one hundred ninety-two million, three hundred seventeen thousand, nine hundred forty-two".
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