Base | Representation |
---|---|
bin | 1010001001110110… |
… | …00111110000111000 |
3 | 112001220121120002222 |
4 | 11010323013300320 |
5 | 42131014110110 |
6 | 2300532343212 |
7 | 252042265244 |
oct | 50473076070 |
9 | 15056546088 |
10 | 5451316280 |
11 | 2348142673 |
12 | 1081774b08 |
13 | 68b4c9747 |
14 | 399dc3424 |
15 | 21d8a4c55 |
hex | 144ec7c38 |
5451316280 has 32 divisors (see below), whose sum is σ = 12271044240. Its totient is φ = 2179534080.
The previous prime is 5451316261. The next prime is 5451316307. The reversal of 5451316280 is 826131545.
It is a self number, because there is not a number n which added to its sum of digits gives 5451316280.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61367 + ... + 121113.
Almost surely, 25451316280 is an apocalyptic number.
It is an amenable number.
5451316280 is an abundant number, since it is smaller than the sum of its proper divisors (6819727960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5451316280 is a wasteful number, since it uses less digits than its factorization.
5451316280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62039 (or 62035 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 35.
The square root of 5451316280 is about 73833.0297360199. The cubic root of 5451316280 is about 1759.9505280516.
The spelling of 5451316280 in words is "five billion, four hundred fifty-one million, three hundred sixteen thousand, two hundred eighty".
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