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12833060 = 2251016353
BaseRepresentation
bin110000111101…
…000100100100
3220010222122112
4300331010210
511241124220
61135020152
7214036112
oct60750444
926128575
1012833060
117275739
12436a658
132874236
1419c0ab2
1511d75c5
hexc3d124

12833060 has 24 divisors (see below), whose sum is σ = 27220536. Its totient is φ = 5081600.

The previous prime is 12833059. The next prime is 12833063. The reversal of 12833060 is 6033821.

It can be written as a sum of positive squares in 4 ways, for example, as 4024036 + 8809024 = 2006^2 + 2968^2 .

It is not an unprimeable number, because it can be changed into a prime (12833063) 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, 1157 + ... + 5196.

It is an arithmetic number, because the mean of its divisors is an integer number (1134189).

Almost surely, 212833060 is an apocalyptic number.

12833060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12833060 is an abundant number, since it is smaller than the sum of its proper divisors (14387476).

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

12833060 is a wasteful number, since it uses less digits than its factorization.

12833060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6463 (or 6461 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 12833060 is about 3582.3260599783. The cubic root of 12833060 is about 234.1226376414.

Adding to 12833060 its reverse (6033821), we get a palindrome (18866881).

The spelling of 12833060 in words is "twelve million, eight hundred thirty-three thousand, sixty".

Divisors: 1 2 4 5 10 20 101 202 404 505 1010 2020 6353 12706 25412 31765 63530 127060 641653 1283306 2566612 3208265 6416530 12833060