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1330060 = 22573911
BaseRepresentation
bin101000100101110001100
32111120111111
411010232030
5320030220
644301404
714206504
oct5045614
92446444
101330060
11829326
12541864
13377524
14268a04
151b415a
hex144b8c

1330060 has 24 divisors (see below), whose sum is σ = 2834496. Its totient is φ = 524160.

The previous prime is 1330031. The next prime is 1330061. The reversal of 1330060 is 600331.

It is a self number, because there is not a number n which added to its sum of digits gives 1330060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330061) 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, 1005 + ... + 1915.

It is an arithmetic number, because the mean of its divisors is an integer number (118104).

21330060 is an apocalyptic number.

1330060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330060 is an abundant number, since it is smaller than the sum of its proper divisors (1504436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330060 is a wasteful number, since it uses less digits than its factorization.

1330060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1330060 is about 1153.2822724728. The cubic root of 1330060 is about 109.9740985847.

Adding to 1330060 its reverse (600331), we get a palindrome (1930391).

The spelling of 1330060 in words is "one million, three hundred thirty thousand, sixty".

Divisors: 1 2 4 5 10 20 73 146 292 365 730 911 1460 1822 3644 4555 9110 18220 66503 133006 266012 332515 665030 1330060