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13160024 = 231645003
BaseRepresentation
bin110010001100…
…111001011000
3220202121011022
4302030321120
511332110044
61150022012
7216600263
oct62147130
926677138
1013160024
117479359
1244a7908
132959cc7
141a67cda
15124e3ee
hexc8ce58

13160024 has 8 divisors (see below), whose sum is σ = 24675060. Its totient is φ = 6580008.

The previous prime is 13159999. The next prime is 13160029. The reversal of 13160024 is 42006131.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 13159984 and 13160011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13160029) 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 as a sum of consecutive naturals, namely, 822494 + ... + 822509.

Almost surely, 213160024 is an apocalyptic number.

It is an amenable number.

13160024 is a deficient number, since it is larger than the sum of its proper divisors (11515036).

13160024 is a wasteful number, since it uses less digits than its factorization.

13160024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645009 (or 1645005 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 13160024 is about 3627.6747373490. The cubic root of 13160024 is about 236.0943317236.

Adding to 13160024 its reverse (42006131), we get a palindrome (55166155).

The spelling of 13160024 in words is "thirteen million, one hundred sixty thousand, twenty-four".

Divisors: 1 2 4 8 1645003 3290006 6580012 13160024