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13082424 = 233599239
BaseRepresentation
bin110001111001…
…111100111000
3220121122201020
4301321330320
511322114144
61144222440
7216125115
oct61717470
926548636
1013082424
117426023
12446aa20
1329308a4
141a4790c
151236419
hexc79f38

13082424 has 32 divisors (see below), whose sum is σ = 33264000. Its totient is φ = 4286432.

The previous prime is 13082413. The next prime is 13082441. The reversal of 13082424 is 42428031.

It is a super-2 number, since 2×130824242 = 342299635431552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 13082394 and 13082403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3204 + ... + 6035.

It is an arithmetic number, because the mean of its divisors is an integer number (1039500).

Almost surely, 213082424 is an apocalyptic number.

It is an amenable number.

13082424 is an abundant number, since it is smaller than the sum of its proper divisors (20181576).

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

13082424 is a wasteful number, since it uses less digits than its factorization.

13082424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9307 (or 9303 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 13082424 is about 3616.9633672461. The cubic root of 13082424 is about 235.6293617197.

The spelling of 13082424 in words is "thirteen million, eighty-two thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 24 59 118 177 236 354 472 708 1416 9239 18478 27717 36956 55434 73912 110868 221736 545101 1090202 1635303 2180404 3270606 4360808 6541212 13082424