Base | Representation |
---|---|
bin | 1110110101011000… |
… | …1111011101011000 |
3 | 101021111220010011210 |
4 | 3231112033131120 |
5 | 31123344440210 |
6 | 1455044423120 |
7 | 200451462615 |
oct | 35526173530 |
9 | 11244803153 |
10 | 3982030680 |
11 | 1763830651 |
12 | 9316a7aa0 |
13 | 4b5c9c694 |
14 | 29abd750c |
15 | 1848c5e20 |
hex | ed58f758 |
3982030680 has 64 divisors (see below), whose sum is σ = 12057776640. Its totient is φ = 1051947392.
The previous prime is 3982030667. The next prime is 3982030699. The reversal of 3982030680 is 860302893.
It is a super-2 number, since 2×39820306802 = 31713136672922524800, which contains 22 as substring.
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 15 ways as a sum of consecutive naturals, for example, 142224 + ... + 167903.
It is an arithmetic number, because the mean of its divisors is an integer number (188402760).
Almost surely, 23982030680 is an apocalyptic number.
3982030680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3982030680 is an abundant number, since it is smaller than the sum of its proper divisors (8075745960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3982030680 is a wasteful number, since it uses less digits than its factorization.
3982030680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310248 (or 310244 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 3982030680 is about 63103.3333509411. Note that the first 4 decimals coincide. The cubic root of 3982030680 is about 1585.0204404480.
It can be divided in two parts, 39820 and 30680, that added together give a triangular number (70500 = T375).
The spelling of 3982030680 in words is "three billion, nine hundred eighty-two million, thirty thousand, six hundred eighty".
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