Base | Representation |
---|---|
bin | 10011010111111100011000 |
3 | 100120000211000 |
4 | 103113330120 |
5 | 2300010213 |
6 | 300505000 |
7 | 61112010 |
oct | 23277430 |
9 | 10500730 |
10 | 5078808 |
11 | 2959869 |
12 | 184b160 |
13 | 108a917 |
14 | 962c40 |
15 | 6a4c73 |
hex | 4d7f18 |
5078808 has 64 divisors (see below), whose sum is σ = 16128000. Its totient is φ = 1450656.
The previous prime is 5078807. The next prime is 5078809. The reversal of 5078808 is 8088705.
It is an interprime number because it is at equal distance from previous prime (5078807) and next prime (5078809).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5078807) 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 15 ways as a sum of consecutive naturals, for example, 168 + ... + 3191.
It is an arithmetic number, because the mean of its divisors is an integer number (252000).
Almost surely, 25078808 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5078808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8064000).
5078808 is an abundant number, since it is smaller than the sum of its proper divisors (11049192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5078808 is a wasteful number, since it uses less digits than its factorization.
5078808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3381 (or 3371 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 36.
The square root of 5078808 is about 2253.6210861633. The cubic root of 5078808 is about 171.8913140658.
It can be divided in two parts, 5078 and 808, that added together give a triangular number (5886 = T108).
The spelling of 5078808 in words is "five million, seventy-eight thousand, eight hundred eight".
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