Base | Representation |
---|---|
bin | 10011010111110001000000 |
3 | 100112222211001 |
4 | 103113301000 |
5 | 2244444310 |
6 | 300501344 |
7 | 61106620 |
oct | 23276100 |
9 | 10488731 |
10 | 5078080 |
11 | 2959267 |
12 | 184a854 |
13 | 108a4a7 |
14 | 962880 |
15 | 6a493a |
hex | 4d7c40 |
5078080 has 56 divisors (see below), whose sum is σ = 13825728. Its totient is φ = 1740288.
The previous prime is 5078077. The next prime is 5078081. The reversal of 5078080 is 808705.
5078080 is nontrivially palindromic in base 3.
It is a tau number, because it is divible by the number of its divisors (56).
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (5078081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107 + ... + 3373.
It is an arithmetic number, because the mean of its divisors is an integer number (246888).
Almost surely, 25078080 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 5078080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6912864).
5078080 is an abundant number, since it is smaller than the sum of its proper divisors (8747648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5078080 is a wasteful number, since it uses less digits than its factorization.
5078080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2291 (or 2281 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 28.
The square root of 5078080 is about 2253.4595625393. The cubic root of 5078080 is about 171.8831006650.
The spelling of 5078080 in words is "five million, seventy-eight thousand, eighty".
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