Base | Representation |
---|---|
bin | 100111011101010111111… |
… | …0101111001110101100000 |
3 | 201012110020001110020120000 |
4 | 1032322233311321311200 |
5 | 1202323202402332010 |
6 | 15311214433020000 |
7 | 1066545631545210 |
oct | 116725765716540 |
9 | 21173201406500 |
10 | 5423198870880 |
11 | 1800a6941aa1a |
12 | 7370763b4600 |
13 | 304536a41b2b |
14 | 14a6aca04240 |
15 | 9610ab0e7c0 |
hex | 4eeafd79d60 |
5423198870880 has 960 divisors, whose sum is σ = 23090240194560. Its totient is φ = 1171010359296.
The previous prime is 5423198870863. The next prime is 5423198870923. The reversal of 5423198870880 is 880788913245.
5423198870880 is a `hidden beast` number, since 542 + 3 + 1 + 9 + 8 + 8 + 7 + 0 + 8 + 80 = 666.
It is a super-2 number, since 2×54231988708802 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 632586274 + ... + 632594846.
It is an arithmetic number, because the mean of its divisors is an integer number (24052333536).
Almost surely, 25423198870880 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 5423198870880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11545120097280).
5423198870880 is an abundant number, since it is smaller than the sum of its proper divisors (17667041323680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5423198870880 is a wasteful number, since it uses less digits than its factorization.
5423198870880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8993 (or 8976 counting only the distinct ones).
The product of its (nonzero) digits is 30965760, while the sum is 63.
The spelling of 5423198870880 in words is "five trillion, four hundred twenty-three billion, one hundred ninety-eight million, eight hundred seventy thousand, eight hundred eighty".
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