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13150960 = 245164387
BaseRepresentation
bin110010001010…
…101011110000
3220202010201121
4302022223300
511331312320
61145512024
7216531664
oct62125360
926663647
1013150960
117472569
1244a2614
132955b44
141a648a4
15124b8aa
hexc8aaf0

13150960 has 20 divisors (see below), whose sum is σ = 30576168. Its totient is φ = 5260352.

The previous prime is 13150957. The next prime is 13150967. The reversal of 13150960 is 6905131.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13150967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82114 + ... + 82273.

Almost surely, 213150960 is an apocalyptic number.

13150960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13150960 is an abundant number, since it is smaller than the sum of its proper divisors (17425208).

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

13150960 is a wasteful number, since it uses less digits than its factorization.

13150960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164400 (or 164394 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 13150960 is about 3626.4252370620. The cubic root of 13150960 is about 236.0401157508.

The spelling of 13150960 in words is "thirteen million, one hundred fifty thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 164387 328774 657548 821935 1315096 1643870 2630192 3287740 6575480 13150960