Base | Representation |
---|---|
bin | 10101110101100101111100 |
3 | 101202211121000 |
4 | 111311211330 |
5 | 2431141130 |
6 | 322410300 |
7 | 66441423 |
oct | 25654574 |
9 | 11684530 |
10 | 5724540 |
11 | 325aa28 |
12 | 1b00990 |
13 | 1255803 |
14 | a902ba |
15 | 781260 |
hex | 57597c |
5724540 has 48 divisors (see below), whose sum is σ = 17811360. Its totient is φ = 1526400.
The previous prime is 5724533. The next prime is 5724541. The reversal of 5724540 is 454275.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5724541) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4761 + ... + 5840.
It is an arithmetic number, because the mean of its divisors is an integer number (371070).
Almost surely, 25724540 is an apocalyptic number.
It is an amenable number.
5724540 is an abundant number, since it is smaller than the sum of its proper divisors (12086820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5724540 is a wasteful number, since it uses less digits than its factorization.
5724540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10619 (or 10611 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 27.
The square root of 5724540 is about 2392.6010950428. The cubic root of 5724540 is about 178.8875837743.
The spelling of 5724540 in words is "five million, seven hundred twenty-four thousand, five hundred forty".
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