Base | Representation |
---|---|
bin | 1110000010110000110010 |
3 | 20221000211120 |
4 | 32002300302 |
5 | 1420300310 |
6 | 210523110 |
7 | 43201512 |
oct | 16026062 |
9 | 6830746 |
10 | 3681330 |
11 | 2094924 |
12 | 1296496 |
13 | 9bb803 |
14 | 6bb842 |
15 | 4cab70 |
hex | 382c32 |
3681330 has 32 divisors (see below), whose sum is σ = 8887104. Its totient is φ = 975936.
The previous prime is 3681319. The next prime is 3681341. The reversal of 3681330 is 331863.
It is an interprime number because it is at equal distance from previous prime (3681319) and next prime (3681341).
It is a self number, because there is not a number n which added to its sum of digits gives 3681330.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8089 + ... + 8531.
It is an arithmetic number, because the mean of its divisors is an integer number (277722).
Almost surely, 23681330 is an apocalyptic number.
3681330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3681330 is an abundant number, since it is smaller than the sum of its proper divisors (5205774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3681330 is a wasteful number, since it uses less digits than its factorization.
3681330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 730.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 3681330 is about 1918.6792332227. The cubic root of 3681330 is about 154.4074497287.
The spelling of 3681330 in words is "three million, six hundred eighty-one thousand, three hundred thirty".
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