Search a number
-
+
12353135 = 517197649
BaseRepresentation
bin101111000111…
…111001101111
3212020121022112
4233013321233
511130300020
61120434235
7206666654
oct57077157
925217275
1012353135
116a78103
12417897b
132736962
1418d7c2b
1511402c5
hexbc7e6f

12353135 has 16 divisors (see below), whose sum is σ = 16524000. Its totient is φ = 8810496.

The previous prime is 12353129. The next prime is 12353137. The reversal of 12353135 is 53135321.

It is a cyclic number.

It is not a de Polignac number, because 12353135 - 24 = 12353119 is a prime.

12353135 is a modest number, since divided by 3135 gives 1235 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 12353135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12353137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2210 + ... + 5439.

It is an arithmetic number, because the mean of its divisors is an integer number (1032750).

Almost surely, 212353135 is an apocalyptic number.

12353135 is a deficient number, since it is larger than the sum of its proper divisors (4170865).

12353135 is a wasteful number, since it uses less digits than its factorization.

12353135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7690.

The product of its digits is 1350, while the sum is 23.

The square root of 12353135 is about 3514.7026901290. The cubic root of 12353135 is about 231.1669426581.

Adding to 12353135 its reverse (53135321), we get a palindrome (65488456).

The spelling of 12353135 in words is "twelve million, three hundred fifty-three thousand, one hundred thirty-five".

Divisors: 1 5 17 19 85 95 323 1615 7649 38245 130033 145331 650165 726655 2470627 12353135