Search a number
-
+
13062426 = 2313179851
BaseRepresentation
bin110001110101…
…000100011010
3220120122021120
4301311010122
511320444201
61143550110
7216012606
oct61650432
926518246
1013062426
117411aa3
12445b336
132924760
141a40506
151230536
hexc7511a

13062426 has 32 divisors (see below), whose sum is σ = 29792448. Its totient is φ = 3782400.

The previous prime is 13062419. The next prime is 13062473. The reversal of 13062426 is 62426031.

It is a junction number, because it is equal to n+sod(n) for n = 13062396 and 13062405.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 3600 + ... + 6251.

It is an arithmetic number, because the mean of its divisors is an integer number (931014).

Almost surely, 213062426 is an apocalyptic number.

13062426 is an abundant number, since it is smaller than the sum of its proper divisors (16730022).

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

13062426 is a wasteful number, since it uses less digits than its factorization.

13062426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9886.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 13062426 is about 3614.1978363117. The cubic root of 13062426 is about 235.5092382364.

Adding to 13062426 its reverse (62426031), we get a palindrome (75488457).

The spelling of 13062426 in words is "thirteen million, sixty-two thousand, four hundred twenty-six".

Divisors: 1 2 3 6 13 17 26 34 39 51 78 102 221 442 663 1326 9851 19702 29553 59106 128063 167467 256126 334934 384189 502401 768378 1004802 2177071 4354142 6531213 13062426