| Base | Representation |
|---|---|
| bin | 1001001100011111… |
| … | …1001100000000000 |
| 3 | 20101000120201020200 |
| 4 | 2103013321200000 |
| 5 | 20023342240110 |
| 6 | 1044532405200 |
| 7 | 115111245645 |
| oct | 22307714000 |
| 9 | 6330521220 |
| 10 | 2468321280 |
| 11 | 1057337347 |
| 12 | 58a776800 |
| 13 | 3044ba349 |
| 14 | 195b65dcc |
| 15 | e6a6e6c0 |
| hex | 931f9800 |
2468321280 has 144 divisors (see below), whose sum is σ = 8555077440. Its totient is φ = 658194432.
The previous prime is 2468321279. The next prime is 2468321281. The reversal of 2468321280 is 821238642.
It is an interprime number because it is at equal distance from previous prime (2468321279) and next prime (2468321281).
It is a tau number, because it is divible by the number of its divisors (144).
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2468321281) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78769 + ... + 105551.
It is an arithmetic number, because the mean of its divisors is an integer number (59410260).
Almost surely, 22468321280 is an apocalyptic number.
2468321280 is a gapful number since it is divisible by the number (20) 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 2468321280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4277538720).
2468321280 is an abundant number, since it is smaller than the sum of its proper divisors (6086756160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2468321280 is a wasteful number, since it uses less digits than its factorization.
2468321280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26816 (or 26793 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The square root of 2468321280 is about 49682.2028497127. The cubic root of 2468321280 is about 1351.4518044095.
The spelling of 2468321280 in words is "two billion, four hundred sixty-eight million, three hundred twenty-one thousand, two hundred eighty".
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