Base | Representation |
---|---|
bin | 1010000011100100… |
… | …01110000000000000 |
3 | 111221020111212202121 |
4 | 11001302032000000 |
5 | 42024023312010 |
6 | 2251411454024 |
7 | 250532526640 |
oct | 50162160000 |
9 | 14836455677 |
10 | 5398650880 |
11 | 2320441347 |
12 | 1067bb7314 |
13 | 68061a09c |
14 | 392dd4520 |
15 | 218e503da |
hex | 141c8e000 |
5398650880 has 224 divisors, whose sum is σ = 15601858560. Its totient is φ = 1751777280.
The previous prime is 5398650847. The next prime is 5398650913. The reversal of 5398650880 is 880568935.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5398650847) and next prime (5398650913).
It is a tau number, because it is divible by the number of its divisors (224).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5447185 + ... + 5448175.
Almost surely, 25398650880 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 5398650880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7800929280).
5398650880 is an abundant number, since it is smaller than the sum of its proper divisors (10203207680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5398650880 is an equidigital number, since it uses as much as digits as its factorization.
5398650880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1048 (or 1024 counting only the distinct ones).
The product of its (nonzero) digits is 2073600, while the sum is 52.
The square root of 5398650880 is about 73475.5121111789. The cubic root of 5398650880 is about 1754.2645251729.
The spelling of 5398650880 in words is "five billion, three hundred ninety-eight million, six hundred fifty thousand, eight hundred eighty".
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