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13160468 = 223290117
BaseRepresentation
bin110010001101…
…000000010100
3220202121202202
4302031000110
511332113333
61150024032
7216601466
oct62150024
926677682
1013160468
117479722
1244a8018
13295a279
141a68136
15124e5e8
hexc8d014

13160468 has 6 divisors (see below), whose sum is σ = 23030826. Its totient is φ = 6580232.

The previous prime is 13160447. The next prime is 13160479. The reversal of 13160468 is 86406131.

It can be written as a sum of positive squares in only one way, i.e., 8133904 + 5026564 = 2852^2 + 2242^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13160468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1645055 + ... + 1645062.

It is an arithmetic number, because the mean of its divisors is an integer number (3838471).

Almost surely, 213160468 is an apocalyptic number.

It is an amenable number.

13160468 is a deficient number, since it is larger than the sum of its proper divisors (9870358).

13160468 is a wasteful number, since it uses less digits than its factorization.

13160468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3290121 (or 3290119 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 13160468 is about 3627.7359330580. The cubic root of 13160468 is about 236.0969868532.

Adding to 13160468 its reverse (86406131), we get a palindrome (99566599).

The spelling of 13160468 in words is "thirteen million, one hundred sixty thousand, four hundred sixty-eight".

Divisors: 1 2 4 3290117 6580234 13160468