Base | Representation |
---|---|
bin | 1001000001000110… |
… | …1101010111011000 |
3 | 20020200201020222001 |
4 | 2100101231113120 |
5 | 14424130430433 |
6 | 1040105010344 |
7 | 113661301141 |
oct | 22021552730 |
9 | 6220636861 |
10 | 2420561368 |
11 | 1032386645 |
12 | 5767839b4 |
13 | 2c7637744 |
14 | 18d692ac8 |
15 | e278857d |
hex | 9046d5d8 |
2420561368 has 16 divisors (see below), whose sum is σ = 4539250080. Its totient is φ = 1210094688.
The previous prime is 2420561359. The next prime is 2420561369. The reversal of 2420561368 is 8631650242.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2420561369) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43246 + ... + 81922.
It is an arithmetic number, because the mean of its divisors is an integer number (283703130).
Almost surely, 22420561368 is an apocalyptic number.
It is an amenable number.
2420561368 is a deficient number, since it is larger than the sum of its proper divisors (2118688712).
2420561368 is a wasteful number, since it uses less digits than its factorization.
2420561368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46506 (or 46502 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 2420561368 is about 49199.2008878193. The cubic root of 2420561368 is about 1342.6784933524.
The spelling of 2420561368 in words is "two billion, four hundred twenty million, five hundred sixty-one thousand, three hundred sixty-eight".
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