Base | Representation |
---|---|
bin | 1010001010101101… |
… | …10111110000000000 |
3 | 112002102022010202200 |
4 | 11011112313300000 |
5 | 42134344400340 |
6 | 2301352313200 |
7 | 252161153442 |
oct | 50526676000 |
9 | 15072263680 |
10 | 5458590720 |
11 | 2351261000 |
12 | 10840a2800 |
13 | 68cb7584b |
14 | 39ad58492 |
15 | 21e340330 |
hex | 1455b7c00 |
5458590720 has 528 divisors, whose sum is σ = 21037592160. Its totient is φ = 1308426240.
The previous prime is 5458590703. The next prime is 5458590721. The reversal of 5458590720 is 270958545.
5458590720 is a `hidden beast` number, since 5 + 4 + 58 + 590 + 7 + 2 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (528).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5458590721) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61332436 + ... + 61332524.
Almost surely, 25458590720 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 5458590720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10518796080).
5458590720 is an abundant number, since it is smaller than the sum of its proper divisors (15579001440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5458590720 is a wasteful number, since it uses less digits than its factorization.
5458590720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153 (or 110 counting only the distinct ones).
The product of its (nonzero) digits is 504000, while the sum is 45.
The square root of 5458590720 is about 73882.2760883827. The cubic root of 5458590720 is about 1760.7330279898.
The spelling of 5458590720 in words is "five billion, four hundred fifty-eight million, five hundred ninety thousand, seven hundred twenty".
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