Base | Representation |
---|---|
bin | 10100100001010011010000 |
3 | 101010021222121 |
4 | 110201103100 |
5 | 2334114110 |
6 | 311144024 |
7 | 63503014 |
oct | 24412320 |
9 | 11107877 |
10 | 5379280 |
11 | 3044595 |
12 | 1975014 |
13 | 116460a |
14 | a00544 |
15 | 713cda |
hex | 5214d0 |
5379280 has 40 divisors (see below), whose sum is σ = 13168800. Its totient is φ = 2037888.
The previous prime is 5379277. The next prime is 5379281. The reversal of 5379280 is 829735.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5379281) 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, 250 + ... + 3289.
It is an arithmetic number, because the mean of its divisors is an integer number (329220).
Almost surely, 25379280 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 5379280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6584400).
5379280 is an abundant number, since it is smaller than the sum of its proper divisors (7789520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5379280 is a wasteful number, since it uses less digits than its factorization.
5379280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3571 (or 3565 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 34.
The square root of 5379280 is about 2319.3274887346. The cubic root of 5379280 is about 175.2163853930.
The spelling of 5379280 in words is "five million, three hundred seventy-nine thousand, two hundred eighty".
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