Base | Representation |
---|---|
bin | 1001010111011001… |
… | …11100011010011001 |
3 | 110222102101110200011 |
4 | 10223230330122121 |
5 | 40244202404434 |
6 | 2150535041521 |
7 | 235413506626 |
oct | 45354743231 |
9 | 13872343604 |
10 | 5028169369 |
11 | 21502a8083 |
12 | b83b102a1 |
13 | 621942562 |
14 | 359b1534d |
15 | 1e666ce64 |
hex | 12bb3c699 |
5028169369 has 4 divisors (see below), whose sum is σ = 5135151744. Its totient is φ = 4921186996.
The previous prime is 5028169343. The next prime is 5028169381. The reversal of 5028169369 is 9639618205.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 5028169369 - 211 = 5028167321 is a prime.
It is a super-2 number, since 2×50281693692 = 50564974406699716322, which contains 22 as substring.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5028169969) 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, 53491117 + ... + 53491210.
It is an arithmetic number, because the mean of its divisors is an integer number (1283787936).
Almost surely, 25028169369 is an apocalyptic number.
It is an amenable number.
5028169369 is a deficient number, since it is larger than the sum of its proper divisors (106982375).
5028169369 is a wasteful number, since it uses less digits than its factorization.
5028169369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106982374.
The product of its (nonzero) digits is 699840, while the sum is 49.
The square root of 5028169369 is about 70909.5858752538. The cubic root of 5028169369 is about 1713.1811977597.
The spelling of 5028169369 in words is "five billion, twenty-eight million, one hundred sixty-nine thousand, three hundred sixty-nine".
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