Base | Representation |
---|---|
bin | 101000101011011001100 |
3 | 2111201110011 |
4 | 11011123030 |
5 | 320123230 |
6 | 44323004 |
7 | 14221060 |
oct | 5053314 |
9 | 2451404 |
10 | 1332940 |
11 | 830504 |
12 | 543464 |
13 | 37892b |
14 | 269aa0 |
15 | 1b4e2a |
hex | 1456cc |
1332940 has 24 divisors (see below), whose sum is σ = 3199392. Its totient is φ = 456960.
The previous prime is 1332917. The next prime is 1332941. The reversal of 1332940 is 492331.
It is a plaindrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (1332941) 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, 4621 + ... + 4900.
It is an arithmetic number, because the mean of its divisors is an integer number (133308).
21332940 is an apocalyptic number.
1332940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1332940 is an abundant number, since it is smaller than the sum of its proper divisors (1866452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1332940 is a wasteful number, since it uses less digits than its factorization.
1332940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9537 (or 9535 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 1332940 is about 1154.5302074870. The cubic root of 1332940 is about 110.0534175816.
The spelling of 1332940 in words is "one million, three hundred thirty-two thousand, nine hundred forty".
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