Base | Representation |
---|---|
bin | 1001000111000100… |
… | …0010101100100000 |
3 | 20022102201221020102 |
4 | 2101301002230200 |
5 | 20002030134131 |
6 | 1042400401532 |
7 | 114413565266 |
oct | 22161025440 |
9 | 6272657212 |
10 | 2445552416 |
11 | 10454a57aa |
12 | 5830162a8 |
13 | 2cc877848 |
14 | 192b1a436 |
15 | e4a731cb |
hex | 91c42b20 |
2445552416 has 48 divisors (see below), whose sum is σ = 4954672800. Its totient is φ = 1187547648.
The previous prime is 2445552401. The next prime is 2445552427. The reversal of 2445552416 is 6142555442.
It is a self number, because there is not a number n which added to its sum of digits gives 2445552416.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241340 + ... + 251268.
It is an arithmetic number, because the mean of its divisors is an integer number (103222350).
Almost surely, 22445552416 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 2445552416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2477336400).
2445552416 is an abundant number, since it is smaller than the sum of its proper divisors (2509120384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2445552416 is a wasteful number, since it uses less digits than its factorization.
2445552416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10161 (or 10153 counting only the distinct ones).
The product of its digits is 192000, while the sum is 38.
The square root of 2445552416 is about 49452.5268919597. The cubic root of 2445552416 is about 1347.2835024494.
The spelling of 2445552416 in words is "two billion, four hundred forty-five million, five hundred fifty-two thousand, four hundred sixteen".
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