Base | Representation |
---|---|
bin | 110001101111… |
… | …011110001000 |
3 | 220112110211022 |
4 | 301233132020 |
5 | 11314230441 |
6 | 1143252012 |
7 | 215556011 |
oct | 61573610 |
9 | 26473738 |
10 | 13039496 |
11 | 73a6848 |
12 | 444a008 |
13 | 29171a2 |
14 | 1a36008 |
15 | 122884b |
hex | c6f788 |
13039496 has 8 divisors (see below), whose sum is σ = 24449070. Its totient is φ = 6519744.
The previous prime is 13039483. The next prime is 13039513. The reversal of 13039496 is 69493031.
It can be written as a sum of positive squares in only one way, i.e., 13032100 + 7396 = 3610^2 + 86^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-3 number, since 3×130394963 (a number of 22 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 814961 + ... + 814976.
Almost surely, 213039496 is an apocalyptic number.
It is an amenable number.
13039496 is a deficient number, since it is larger than the sum of its proper divisors (11409574).
13039496 is a wasteful number, since it uses less digits than its factorization.
13039496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1629943 (or 1629939 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 35.
The square root of 13039496 is about 3611.0242314335. The cubic root of 13039496 is about 235.3713519101.
The spelling of 13039496 in words is "thirteen million, thirty-nine thousand, four hundred ninety-six".
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