Base | Representation |
---|---|
bin | 10011011010001010001000 |
3 | 100120111021000 |
4 | 103122022020 |
5 | 2300303010 |
6 | 301015000 |
7 | 61150320 |
oct | 23321210 |
9 | 10514230 |
10 | 5087880 |
11 | 2965666 |
12 | 1854460 |
13 | 1091aa5 |
14 | 966280 |
15 | 6a77c0 |
hex | 4da288 |
5087880 has 128 divisors (see below), whose sum is σ = 19411200. Its totient is φ = 1161216.
The previous prime is 5087869. The next prime is 5087893. The reversal of 5087880 is 887805.
5087880 is a `hidden beast` number, since 508 + 78 + 80 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7224 + ... + 7896.
It is an arithmetic number, because the mean of its divisors is an integer number (151650).
Almost surely, 25087880 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 5087880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9705600).
5087880 is an abundant number, since it is smaller than the sum of its proper divisors (14323320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5087880 is a wasteful number, since it uses less digits than its factorization.
5087880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 700 (or 690 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 36.
The square root of 5087880 is about 2255.6329488638. The cubic root of 5087880 is about 171.9935999061.
The spelling of 5087880 in words is "five million, eighty-seven thousand, eight hundred eighty".
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