Base | Representation |
---|---|
bin | 10100110110010111000100 |
3 | 101021200022102 |
4 | 110312113010 |
5 | 2344344130 |
6 | 313051232 |
7 | 64312343 |
oct | 24662704 |
9 | 11250272 |
10 | 5465540 |
11 | 30a3383 |
12 | 19b6b18 |
13 | 1194962 |
14 | a23b5a |
15 | 72e645 |
hex | 5365c4 |
5465540 has 36 divisors (see below), whose sum is σ = 12129516. Its totient is φ = 2068416.
The previous prime is 5465531. The next prime is 5465549. The reversal of 5465540 is 455645.
It is an interprime number because it is at equal distance from previous prime (5465531) and next prime (5465549).
It can be written as a sum of positive squares in 2 ways, for example, as 2669956 + 2795584 = 1634^2 + 1672^2 .
It is not an unprimeable number, because it can be changed into a prime (5465549) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6842 + ... + 7598.
It is an arithmetic number, because the mean of its divisors is an integer number (336931).
Almost surely, 25465540 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 5465540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6064758).
5465540 is an abundant number, since it is smaller than the sum of its proper divisors (6663976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5465540 is a wasteful number, since it uses less digits than its factorization.
5465540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 804 (or 783 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 5465540 is about 2337.8494391213. The cubic root of 5465540 is about 176.1479901965.
The spelling of 5465540 in words is "five million, four hundred sixty-five thousand, five hundred forty".
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