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13063023 = 322396073
BaseRepresentation
bin110001110101…
…001101101111
3220120200002200
4301311031233
511321004043
61143552543
7216014421
oct61651557
926520080
1013063023
117412496
12445b753
132924acc
141a40811
1512307d3
hexc7536f

13063023 has 12 divisors (see below), whose sum is σ = 18950880. Its totient is φ = 8670816.

The previous prime is 13063019. The next prime is 13063027. The reversal of 13063023 is 32036031.

It is a happy number.

13063023 is a `hidden beast` number, since 1 + 30 + 630 + 2 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (13063019) and next prime (13063027).

It is not a de Polignac number, because 13063023 - 22 = 13063019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13062987 and 13063005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13063027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 886 + ... + 5187.

It is an arithmetic number, because the mean of its divisors is an integer number (1579240).

Almost surely, 213063023 is an apocalyptic number.

13063023 is a deficient number, since it is larger than the sum of its proper divisors (5887857).

13063023 is a wasteful number, since it uses less digits than its factorization.

13063023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6318 (or 6315 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 13063023 is about 3614.2804263089. The cubic root of 13063023 is about 235.5128260557.

Adding to 13063023 its reverse (32036031), we get a palindrome (45099054).

The spelling of 13063023 in words is "thirteen million, sixty-three thousand, twenty-three".

Divisors: 1 3 9 239 717 2151 6073 18219 54657 1451447 4354341 13063023