Base | Representation |
---|---|
bin | 10100111011110010000110 |
3 | 101022210210000 |
4 | 110323302012 |
5 | 2401102000 |
6 | 313342130 |
7 | 64434162 |
oct | 24736206 |
9 | 11283700 |
10 | 5487750 |
11 | 3109034 |
12 | 1a07946 |
13 | 11a1ab8 |
14 | a2bca2 |
15 | 736000 |
hex | 53bc86 |
5487750 has 80 divisors (see below), whose sum is σ = 15402816. Its totient is φ = 1458000.
The previous prime is 5487707. The next prime is 5487761. The reversal of 5487750 is 577845.
5487750 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20115 + ... + 20385.
Almost surely, 25487750 is an apocalyptic number.
5487750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 5487750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7701408).
5487750 is an abundant number, since it is smaller than the sum of its proper divisors (9915066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5487750 is a wasteful number, since it uses less digits than its factorization.
5487750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300 (or 281 counting only the distinct ones).
The product of its (nonzero) digits is 39200, while the sum is 36.
The square root of 5487750 is about 2342.5947152677. The cubic root of 5487750 is about 176.3862685410.
The spelling of 5487750 in words is "five million, four hundred eighty-seven thousand, seven hundred fifty".
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