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13531412110 = 252718236067
BaseRepresentation
bin11001001101000100…
…01111011010001110
31021221000201221211111
430212202033122032
5210203020141420
610114413042234
7656215051036
oct144642173216
937830657744
1013531412110
115814147217
12275778637a
131378504738
1492517a8c6
15542e2245a
hex32688f68e

13531412110 has 32 divisors (see below), whose sum is σ = 24480156672. Its totient is φ = 5385152160.

The previous prime is 13531412107. The next prime is 13531412119. The reversal of 13531412110 is 1121413531.

It is a happy number.

13531412110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×135314121102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13531412119) 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, 2227297 + ... + 2233363.

It is an arithmetic number, because the mean of its divisors is an integer number (765004896).

Almost surely, 213531412110 is an apocalyptic number.

13531412110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13531412110 is a deficient number, since it is larger than the sum of its proper divisors (10948744562).

13531412110 is a wasteful number, since it uses less digits than its factorization.

13531412110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7168.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 13531412110 its reverse (1121413531), we get a palindrome (14652825641).

The spelling of 13531412110 in words is "thirteen billion, five hundred thirty-one million, four hundred twelve thousand, one hundred ten".

Divisors: 1 2 5 10 271 542 823 1355 1646 2710 4115 6067 8230 12134 30335 60670 223033 446066 1115165 1644157 2230330 3288314 4993141 8220785 9986282 16441570 24965705 49931410 1353141211 2706282422 6765706055 13531412110