Base | Representation |
---|---|
bin | 1011101000111011… |
… | …11101111100000000 |
3 | 121010111120002100000 |
4 | 11310131331330000 |
5 | 100244214331344 |
6 | 2512025200000 |
7 | 310566312144 |
oct | 56435757400 |
9 | 17114502300 |
10 | 6248980224 |
11 | 2717428373 |
12 | 1264930000 |
13 | 787842246 |
14 | 433d01224 |
15 | 268919a69 |
hex | 17477df00 |
6248980224 has 432 divisors, whose sum is σ = 20891969280. Its totient is φ = 1851310080.
The previous prime is 6248980219. The next prime is 6248980247. The reversal of 6248980224 is 4220898426.
It is a tau number, because it is divible by the number of its divisors (432).
It is a self number, because there is not a number n which added to its sum of digits gives 6248980224.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20093029 + ... + 20093339.
It is an arithmetic number, because the mean of its divisors is an integer number (48361040).
Almost surely, 26248980224 is an apocalyptic number.
6248980224 is a gapful number since it is divisible by the number (64) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6248980224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10445984640).
6248980224 is an abundant number, since it is smaller than the sum of its proper divisors (14642989056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6248980224 is a wasteful number, since it uses less digits than its factorization.
6248980224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378 (or 352 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 45.
The square root of 6248980224 is about 79050.4916113746. The cubic root of 6248980224 is about 1841.9155602201.
The spelling of 6248980224 in words is "six billion, two hundred forty-eight million, nine hundred eighty thousand, two hundred twenty-four".
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