Base | Representation |
---|---|
bin | 10100110011110110001000 |
3 | 101021011011221 |
4 | 110303312020 |
5 | 2344031430 |
6 | 312531424 |
7 | 64240330 |
oct | 24636610 |
9 | 11234157 |
10 | 5455240 |
11 | 309666a |
12 | 19b0b74 |
13 | 119006b |
14 | a200c0 |
15 | 72b57a |
hex | 533d88 |
5455240 has 32 divisors (see below), whose sum is σ = 14028480. Its totient is φ = 1870272.
The previous prime is 5455213. The next prime is 5455259. The reversal of 5455240 is 425545.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 9462 + ... + 10021.
It is an arithmetic number, because the mean of its divisors is an integer number (438390).
Almost surely, 25455240 is an apocalyptic number.
It is an amenable number.
5455240 is an abundant number, since it is smaller than the sum of its proper divisors (8573240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5455240 is a wasteful number, since it uses less digits than its factorization.
5455240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19501 (or 19497 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 25.
The square root of 5455240 is about 2335.6455210498. The cubic root of 5455240 is about 176.0372682786.
The spelling of 5455240 in words is "five million, four hundred fifty-five thousand, two hundred forty".
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