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13061060 = 2254571429
BaseRepresentation
bin110001110100…
…101111000100
3220120120101222
4301310233010
511320423220
61143535512
7216005615
oct61645704
926516358
1013061060
117410a71
12445a598
132923c4c
141a3dc0c
15122ee25
hexc74bc4

13061060 has 24 divisors (see below), whose sum is σ = 27507480. Its totient is φ = 5209344.

The previous prime is 13061053. The next prime is 13061071. The reversal of 13061060 is 6016031.

13061060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 894916 + 12166144 = 946^2 + 3488^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8426 + ... + 9854.

It is an arithmetic number, because the mean of its divisors is an integer number (1146145).

Almost surely, 213061060 is an apocalyptic number.

13061060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13061060 is an abundant number, since it is smaller than the sum of its proper divisors (14446420).

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

13061060 is a wasteful number, since it uses less digits than its factorization.

13061060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895 (or 1893 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 13061060 is about 3614.0088544441. The cubic root of 13061060 is about 235.5010285099.

Adding to 13061060 its reverse (6016031), we get a palindrome (19077091).

The spelling of 13061060 in words is "thirteen million, sixty-one thousand, sixty".

Divisors: 1 2 4 5 10 20 457 914 1429 1828 2285 2858 4570 5716 7145 9140 14290 28580 653053 1306106 2612212 3265265 6530530 13061060