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13045060 = 225793179
BaseRepresentation
bin110001110000…
…110101000100
3220112202110101
4301300311010
511314420220
61143333444
7215611150
oct61606504
926482411
1013045060
1173aaa46
124451284
132919892
141a38060
15122a30a
hexc70d44

13045060 has 24 divisors (see below), whose sum is σ = 31308480. Its totient is φ = 4472544.

The previous prime is 13045057. The next prime is 13045061. The reversal of 13045060 is 6054031.

It is not an unprimeable number, because it can be changed into a prime (13045061) 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, 46450 + ... + 46729.

It is an arithmetic number, because the mean of its divisors is an integer number (1304520).

Almost surely, 213045060 is an apocalyptic number.

13045060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13045060 is an abundant number, since it is smaller than the sum of its proper divisors (18263420).

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

13045060 is a wasteful number, since it uses less digits than its factorization.

13045060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93195 (or 93193 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 13045060 is about 3611.7945678014. The cubic root of 13045060 is about 235.4048250846.

Adding to 13045060 its reverse (6054031), we get a palindrome (19099091).

The spelling of 13045060 in words is "thirteen million, forty-five thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 93179 186358 372716 465895 652253 931790 1304506 1863580 2609012 3261265 6522530 13045060