Base | Representation |
---|---|
bin | 1000011100111111… |
… | …10110100001010111 |
3 | 102201021102100110020 |
4 | 10032133312201113 |
5 | 33243234314403 |
6 | 2030153200223 |
7 | 220314022155 |
oct | 41637664127 |
9 | 12637370406 |
10 | 4538198103 |
11 | 1a1977044a |
12 | a67a00073 |
13 | 57428c12a |
14 | 310a103d5 |
15 | 1b8636453 |
hex | 10e7f6857 |
4538198103 has 8 divisors (see below), whose sum is σ = 6314014848. Its totient is φ = 2893923384.
The previous prime is 4538198101. The next prime is 4538198131. The reversal of 4538198103 is 3018918354.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4538198103 - 21 = 4538198101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4538198101) by changing a digit.
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, 32885425 + ... + 32885562.
It is an arithmetic number, because the mean of its divisors is an integer number (789251856).
Almost surely, 24538198103 is an apocalyptic number.
4538198103 is a deficient number, since it is larger than the sum of its proper divisors (1775816745).
4538198103 is a wasteful number, since it uses less digits than its factorization.
4538198103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65771013.
The product of its (nonzero) digits is 103680, while the sum is 42.
The square root of 4538198103 is about 67366.1495337235. The cubic root of 4538198103 is about 1655.6218523978.
The spelling of 4538198103 in words is "four billion, five hundred thirty-eight million, one hundred ninety-eight thousand, one hundred three".
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