Base | Representation |
---|---|
bin | 10100000001001000010000 |
3 | 100212121020000 |
4 | 110001020100 |
5 | 2320410004 |
6 | 304250000 |
7 | 62413563 |
oct | 24011020 |
9 | 10777200 |
10 | 5247504 |
11 | 2a64589 |
12 | 1910900 |
13 | 1119642 |
14 | 9a84da |
15 | 6d9c39 |
hex | 501210 |
5247504 has 50 divisors (see below), whose sum is σ = 15191550. Its totient is φ = 1748736.
The previous prime is 5247499. The next prime is 5247533. The reversal of 5247504 is 4057425.
It can be written as a sum of positive squares in only one way, i.e., 3920400 + 1327104 = 1980^2 + 1152^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 729 + ... + 3320.
It is an arithmetic number, because the mean of its divisors is an integer number (303831).
Almost surely, 25247504 is an apocalyptic number.
5247504 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
5247504 is an abundant number, since it is smaller than the sum of its proper divisors (9944046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5247504 is a wasteful number, since it uses less digits than its factorization.
5247504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4069 (or 4054 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 27.
The square root of 5247504 is about 2290.7431108704. The cubic root of 5247504 is about 173.7737845052.
The spelling of 5247504 in words is "five million, two hundred forty-seven thousand, five hundred four".
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