Base | Representation |
---|---|
bin | 10011001011110000110111 |
3 | 100110111101021 |
4 | 103023300313 |
5 | 2241411134 |
6 | 255442011 |
7 | 60513400 |
oct | 23136067 |
9 | 10414337 |
10 | 5028919 |
11 | 2925335 |
12 | 1826307 |
13 | 1070cbc |
14 | 94c9a7 |
15 | 6950b4 |
hex | 4cbc37 |
5028919 has 12 divisors (see below), whose sum is σ = 6053400. Its totient is φ = 4160688.
The previous prime is 5028917. The next prime is 5028931. The reversal of 5028919 is 9198205.
It is not a de Polignac number, because 5028919 - 21 = 5028917 is a prime.
It is a super-2 number, since 2×50289192 = 50580052617122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5028911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 349 + ... + 3190.
It is an arithmetic number, because the mean of its divisors is an integer number (504450).
Almost surely, 25028919 is an apocalyptic number.
5028919 is a deficient number, since it is larger than the sum of its proper divisors (1024481).
5028919 is a wasteful number, since it uses less digits than its factorization.
5028919 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3582 (or 3575 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 34.
The square root of 5028919 is about 2242.5251392125. The cubic root of 5028919 is about 171.3266330792.
The spelling of 5028919 in words is "five million, twenty-eight thousand, nine hundred nineteen".
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