Base | Representation |
---|---|
bin | 1011001011000101… |
… | …00000000000000000 |
3 | 120111001020212220000 |
4 | 11211202200000000 |
5 | 44241104310310 |
6 | 2431120520000 |
7 | 301435331403 |
oct | 54542400000 |
9 | 16431225800 |
10 | 5998510080 |
11 | 25a9003452 |
12 | 11b4a80000 |
13 | 747996864 |
14 | 40c941d3a |
15 | 2519414c0 |
hex | 1658a0000 |
5998510080 has 360 divisors, whose sum is σ = 21696003252. Its totient is φ = 1585446912.
The previous prime is 5998510073. The next prime is 5998510081. The reversal of 5998510080 is 800158995.
5998510080 is a `hidden beast` number, since 59 + 9 + 8 + 510 + 0 + 80 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 5101387776 + 897122304 = 71424^2 + 29952^2 .
It is a tau number, because it is divible by the number of its divisors (360).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (5998510081) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 53084104 + ... + 53084216.
Almost surely, 25998510080 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 5998510080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10848001626).
5998510080 is an abundant number, since it is smaller than the sum of its proper divisors (15697493172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5998510080 is an frugal number, since it uses more digits than its factorization.
5998510080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164 (or 123 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 45.
The square root of 5998510080 is about 77450.0489347812. The cubic root of 5998510080 is about 1816.9701712520.
The spelling of 5998510080 in words is "five billion, nine hundred ninety-eight million, five hundred ten thousand, eighty".
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