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13196160 = 273252979
BaseRepresentation
bin110010010101…
…101110000000
3220211102201200
4302111232000
511334234120
61150501200
7220110525
oct62255600
926742650
1013196160
1174a351a
124504800
1329705a3
141a7714c
151259e90
hexc95b80

13196160 has 192 divisors, whose sum is σ = 47736000. Its totient is φ = 3354624.

The previous prime is 13196159. The next prime is 13196177. The reversal of 13196160 is 6169131.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167001 + ... + 167079.

It is an arithmetic number, because the mean of its divisors is an integer number (248625).

Almost surely, 213196160 is an apocalyptic number.

13196160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13196160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23868000).

13196160 is an abundant number, since it is smaller than the sum of its proper divisors (34539840).

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

13196160 is a wasteful number, since it uses less digits than its factorization.

13196160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 13196160 is about 3632.6519238705. The cubic root of 13196160 is about 236.3102307169.

The spelling of 13196160 in words is "thirteen million, one hundred ninety-six thousand, one hundred sixty".