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13066060 = 225793329
BaseRepresentation
bin110001110101…
…111101001100
3220120211021011
4301311331030
511321103220
61144015004
7216026320
oct61657514
926524234
1013066060
1174147a7
124461464
1329262c7
141a41980
15123165a
hexc75f4c

13066060 has 24 divisors (see below), whose sum is σ = 31358880. Its totient is φ = 4479744.

The previous prime is 13066057. The next prime is 13066061. The reversal of 13066060 is 6066031.

It is not an unprimeable number, because it can be changed into a prime (13066061) 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, 46525 + ... + 46804.

It is an arithmetic number, because the mean of its divisors is an integer number (1306620).

Almost surely, 213066060 is an apocalyptic number.

13066060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13066060 is an abundant number, since it is smaller than the sum of its proper divisors (18292820).

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

13066060 is a wasteful number, since it uses less digits than its factorization.

13066060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93345 (or 93343 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 13066060 is about 3614.7005408471. The cubic root of 13066060 is about 235.5310759670.

The spelling of 13066060 in words is "thirteen million, sixty-six thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 93329 186658 373316 466645 653303 933290 1306606 1866580 2613212 3266515 6533030 13066060