Base | Representation |
---|---|
bin | 111110000110010… |
… | …1001110110100110 |
3 | 12101012211111222122 |
4 | 1330030221312212 |
5 | 13231411120232 |
6 | 542432425542 |
7 | 102431042423 |
oct | 17414516646 |
9 | 5335744878 |
10 | 2083691942 |
11 | 97a20a662 |
12 | 4a19a82b2 |
13 | 2728cb017 |
14 | 15aa42d4a |
15 | c2de5312 |
hex | 7c329da6 |
2083691942 has 8 divisors (see below), whose sum is σ = 3125865600. Its totient is φ = 1041736744.
The previous prime is 2083691933. The next prime is 2083691947. The reversal of 2083691942 is 2491963802.
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 = 2083691893 and 2083691902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2083691947) by changing a digit.
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, 28217 + ... + 70452.
It is an arithmetic number, because the mean of its divisors is an integer number (390733200).
Almost surely, 22083691942 is an apocalyptic number.
2083691942 is a deficient number, since it is larger than the sum of its proper divisors (1042173658).
2083691942 is a wasteful number, since it uses less digits than its factorization.
2083691942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109230.
The product of its (nonzero) digits is 186624, while the sum is 44.
The square root of 2083691942 is about 45647.4746508501. The cubic root of 2083691942 is about 1277.2556645060.
The spelling of 2083691942 in words is "two billion, eighty-three million, six hundred ninety-one thousand, nine hundred forty-two".
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