Base | Representation |
---|---|
bin | 1001001000001000… |
… | …0001111000010000 |
3 | 20022202010011202012 |
4 | 2102002001320100 |
5 | 20004200134040 |
6 | 1043040042052 |
7 | 114466463144 |
oct | 22202017020 |
9 | 6282104665 |
10 | 2450005520 |
11 | 1047a67456 |
12 | 584603328 |
13 | 300776711 |
14 | 193559224 |
15 | e5152865 |
hex | 92081e10 |
2450005520 has 40 divisors (see below), whose sum is σ = 5776505280. Its totient is φ = 966197120.
The previous prime is 2450005513. The next prime is 2450005531. The reversal of 2450005520 is 255000542.
It is a tau number, because it is divible by the number of its divisors (40).
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, 209990 + ... + 221349.
It is an arithmetic number, because the mean of its divisors is an integer number (144412632).
Almost surely, 22450005520 is an apocalyptic number.
2450005520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2450005520 is an abundant number, since it is smaller than the sum of its proper divisors (3326499760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2450005520 is a wasteful number, since it uses less digits than its factorization.
2450005520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431423 (or 431417 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 23.
The square root of 2450005520 is about 49497.5304434474. The cubic root of 2450005520 is about 1348.1007623376.
The spelling of 2450005520 in words is "two billion, four hundred fifty million, five thousand, five hundred twenty".
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