Base | Representation |
---|---|
bin | 1010001001101100… |
… | …01111110001110001 |
3 | 112001211012122011112 |
4 | 11010312033301301 |
5 | 42130202212020 |
6 | 2300445123105 |
7 | 252025363511 |
oct | 50466176161 |
9 | 15054178145 |
10 | 5450038385 |
11 | 234744a560 |
12 | 1081259495 |
13 | 68b16cbac |
14 | 399b6d841 |
15 | 21d7012c5 |
hex | 144d8fc71 |
5450038385 has 16 divisors (see below), whose sum is σ = 7136439552. Its totient is φ = 3962640000.
The previous prime is 5450038367. The next prime is 5450038403. The reversal of 5450038385 is 5838300545.
It is an interprime number because it is at equal distance from previous prime (5450038367) and next prime (5450038403).
It is not a de Polignac number, because 5450038385 - 220 = 5448989809 is a prime.
It is a super-3 number, since 3×54500383853 (a number of 30 digits) contains 333 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, 250877 + ... + 271733.
It is an arithmetic number, because the mean of its divisors is an integer number (446027472).
Almost surely, 25450038385 is an apocalyptic number.
5450038385 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5450038385 is a deficient number, since it is larger than the sum of its proper divisors (1686401167).
5450038385 is a wasteful number, since it uses less digits than its factorization.
5450038385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25624.
The product of its (nonzero) digits is 288000, while the sum is 41.
The square root of 5450038385 is about 73824.3752767336. The cubic root of 5450038385 is about 1759.8129950457.
The spelling of 5450038385 in words is "five billion, four hundred fifty million, thirty-eight thousand, three hundred eighty-five".
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