Base | Representation |
---|---|
bin | 10100111100000001100100 |
3 | 101022212010200 |
4 | 110330001210 |
5 | 2401114430 |
6 | 313350500 |
7 | 64440105 |
oct | 24740144 |
9 | 11285120 |
10 | 5488740 |
11 | 3109854 |
12 | 1a08430 |
13 | 11a239a |
14 | a2c3ac |
15 | 736460 |
hex | 53c064 |
5488740 has 36 divisors (see below), whose sum is σ = 16649724. Its totient is φ = 1463616.
The previous prime is 5488729. The next prime is 5488741. The reversal of 5488740 is 478845.
It can be written as a sum of positive squares in 2 ways, for example, as 1028196 + 4460544 = 1014^2 + 2112^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 5488695 and 5488704.
It is not an unprimeable number, because it can be changed into a prime (5488741) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15067 + ... + 15426.
Almost surely, 25488740 is an apocalyptic number.
It is an amenable number.
5488740 is an abundant number, since it is smaller than the sum of its proper divisors (11160984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5488740 is a wasteful number, since it uses less digits than its factorization.
5488740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30508 (or 30503 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 36.
The square root of 5488740 is about 2342.8060098950. The cubic root of 5488740 is about 176.3968747036.
The spelling of 5488740 in words is "five million, four hundred eighty-eight thousand, seven hundred forty".
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