Base | Representation |
---|---|
bin | 1110001110010100… |
… | …0101101100011000 |
3 | 100212002112011002011 |
4 | 3203211011230120 |
5 | 30304421310210 |
6 | 1430512115304 |
7 | 163421513431 |
oct | 34345055430 |
9 | 10762464064 |
10 | 3818150680 |
11 | 168a279133 |
12 | 8a6835b34 |
13 | 48b050b76 |
14 | 283138488 |
15 | 175303d8a |
hex | e3945b18 |
3818150680 has 16 divisors (see below), whose sum is σ = 8590839120. Its totient is φ = 1527260256.
The previous prime is 3818150671. The next prime is 3818150689. The reversal of 3818150680 is 860518183.
It is an interprime number because it is at equal distance from previous prime (3818150671) and next prime (3818150689).
It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 95453767 = 3818150680 / (3 + 8 + 1 + 8 + 1 + 5 + 0 + 6 + 8 + 0).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3818150689) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47726844 + ... + 47726923.
It is an arithmetic number, because the mean of its divisors is an integer number (536927445).
Almost surely, 23818150680 is an apocalyptic number.
It is an amenable number.
3818150680 is an abundant number, since it is smaller than the sum of its proper divisors (4772688440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3818150680 is a wasteful number, since it uses less digits than its factorization.
3818150680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95453778 (or 95453774 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 40.
The square root of 3818150680 is about 61791.1861028739. The cubic root of 3818150680 is about 1562.9713639639.
The spelling of 3818150680 in words is "three billion, eight hundred eighteen million, one hundred fifty thousand, six hundred eighty".
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