Base | Representation |
---|---|
bin | 110011010111010001000 |
3 | 10011111202022 |
4 | 12122322020 |
5 | 412324310 |
6 | 100024012 |
7 | 20206640 |
oct | 6327210 |
9 | 3144668 |
10 | 1683080 |
11 | a4a583 |
12 | 692008 |
13 | 46c109 |
14 | 31b520 |
15 | 233a55 |
hex | 19ae88 |
1683080 has 32 divisors (see below), whose sum is σ = 4328640. Its totient is φ = 576960.
The previous prime is 1683067. The next prime is 1683089. The reversal of 1683080 is 803861.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (1683089) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2726 + ... + 3285.
It is an arithmetic number, because the mean of its divisors is an integer number (135270).
21683080 is an apocalyptic number.
1683080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1683080 is an abundant number, since it is smaller than the sum of its proper divisors (2645560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1683080 is a wasteful number, since it uses less digits than its factorization.
1683080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6029 (or 6025 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 1683080 is about 1297.3357314127. The cubic root of 1683080 is about 118.9510426394.
The spelling of 1683080 in words is "one million, six hundred eighty-three thousand, eighty".
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