Base | Representation |
---|---|
bin | 1001001000101101100100 |
3 | 11111200021222 |
4 | 21020231210 |
5 | 1103114410 |
6 | 123155512 |
7 | 26233310 |
oct | 11105544 |
9 | 4450258 |
10 | 2394980 |
11 | 1396425 |
12 | 975b98 |
13 | 65b163 |
14 | 464b40 |
15 | 324955 |
hex | 248b64 |
2394980 has 24 divisors (see below), whose sum is σ = 5748288. Its totient is φ = 821088.
The previous prime is 2394961. The next prime is 2395009. The reversal of 2394980 is 894932.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 2394980.
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, 8414 + ... + 8693.
It is an arithmetic number, because the mean of its divisors is an integer number (239512).
22394980 is an apocalyptic number.
2394980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2394980 is an abundant number, since it is smaller than the sum of its proper divisors (3353308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2394980 is a wasteful number, since it uses less digits than its factorization.
2394980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17123 (or 17121 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 2394980 is about 1547.5722923340. The cubic root of 2394980 is about 133.7931761501.
The spelling of 2394980 in words is "two million, three hundred ninety-four thousand, nine hundred eighty".
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