Base | Representation |
---|---|
bin | 111011000110110… |
… | …1011101001010010 |
3 | 12010012220222120022 |
4 | 1312031223221102 |
5 | 13030211020010 |
6 | 524444543442 |
7 | 100101520202 |
oct | 16615535122 |
9 | 5105828508 |
10 | 1983298130 |
11 | 92857a270 |
12 | 474251b82 |
13 | 257b7a1b8 |
14 | 14b58c402 |
15 | b91b3d55 |
hex | 7636ba52 |
1983298130 has 32 divisors (see below), whose sum is σ = 3900581568. Its totient is φ = 720068800.
The previous prime is 1983298127. The next prime is 1983298169. The reversal of 1983298130 is 318923891.
It is a super-2 number, since 2×19832981302 = 7866942944922993800, which contains 22 as substring.
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 15 ways as a sum of consecutive naturals, for example, 58025 + ... + 85635.
It is an arithmetic number, because the mean of its divisors is an integer number (121893174).
Almost surely, 21983298130 is an apocalyptic number.
1983298130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1983298130 is a deficient number, since it is larger than the sum of its proper divisors (1917283438).
1983298130 is a wasteful number, since it uses less digits than its factorization.
1983298130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28282.
The product of its (nonzero) digits is 93312, while the sum is 44.
The square root of 1983298130 is about 44534.2354823792. The cubic root of 1983298130 is about 1256.4040686926.
The spelling of 1983298130 in words is "one billion, nine hundred eighty-three million, two hundred ninety-eight thousand, one hundred thirty".
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