Base | Representation |
---|---|
bin | 111001111000011… |
… | …1010101010101111 |
3 | 12000100121010201111 |
4 | 1303300322222233 |
5 | 12434200444210 |
6 | 520420052451 |
7 | 66062311402 |
oct | 16360725257 |
9 | 5010533644 |
10 | 1942203055 |
11 | 9073609a1 |
12 | 462534127 |
13 | 24c4bc0a0 |
14 | 145d31d39 |
15 | b579788a |
hex | 73c3aaaf |
1942203055 has 8 divisors (see below), whose sum is σ = 2509924032. Its totient is φ = 1434242208.
The previous prime is 1942203023. The next prime is 1942203079. The reversal of 1942203055 is 5503022491.
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 1942203055 - 25 = 1942203023 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14939959 + ... + 14940088.
It is an arithmetic number, because the mean of its divisors is an integer number (313740504).
Almost surely, 21942203055 is an apocalyptic number.
1942203055 is a deficient number, since it is larger than the sum of its proper divisors (567720977).
1942203055 is a wasteful number, since it uses less digits than its factorization.
1942203055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29880065.
The product of its (nonzero) digits is 10800, while the sum is 31.
The square root of 1942203055 is about 44070.4328887294. The cubic root of 1942203055 is about 1247.6656283476.
The spelling of 1942203055 in words is "one billion, nine hundred forty-two million, two hundred three thousand, fifty-five".
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