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13082488 = 231986069
BaseRepresentation
bin110001111001…
…111101111000
3220121122210121
4301321331320
511322114423
61144223024
7216125236
oct61717570
926548717
1013082488
117426081
12446aa74
132930923
141a47956
15123645d
hexc79f78

13082488 has 16 divisors (see below), whose sum is σ = 25821000. Its totient is φ = 6196896.

The previous prime is 13082473. The next prime is 13082519. The reversal of 13082488 is 88428031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42883 + ... + 43186.

Almost surely, 213082488 is an apocalyptic number.

It is an amenable number.

13082488 is a deficient number, since it is larger than the sum of its proper divisors (12738512).

13082488 is a wasteful number, since it uses less digits than its factorization.

13082488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86094 (or 86090 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 13082488 is about 3616.9722144357. The cubic root of 13082488 is about 235.6297459567.

The spelling of 13082488 in words is "thirteen million, eighty-two thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 19 38 76 152 86069 172138 344276 688552 1635311 3270622 6541244 13082488