Base | Representation |
---|---|
bin | 11000101011110011… |
… | …11011110001000000 |
3 | 1021012120202012111000 |
4 | 30111321323301000 |
5 | 204120104113212 |
6 | 10031005052000 |
7 | 646256426052 |
oct | 142571736100 |
9 | 37176665430 |
10 | 13252410432 |
11 | 5690705118 |
12 | 269a257000 |
13 | 13327795a1 |
14 | 8da0b18d2 |
15 | 5286b01dc |
hex | 315e7bc40 |
13252410432 has 112 divisors (see below), whose sum is σ = 39397838400. Its totient is φ = 4367784960.
The previous prime is 13252410407. The next prime is 13252410463. The reversal of 13252410432 is 23401425231.
13252410432 is a `hidden beast` number, since 1 + 3 + 2 + 524 + 104 + 32 = 666.
13252410432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 13252410396 and 13252410405.
It is an unprimeable number.
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, 110707 + ... + 196877.
Almost surely, 213252410432 is an apocalyptic number.
13252410432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13252410432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19698919200).
13252410432 is an abundant number, since it is smaller than the sum of its proper divisors (26145427968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13252410432 is an equidigital number, since it uses as much as digits as its factorization.
13252410432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86281 (or 86265 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 13252410432 its reverse (23401425231), we get a palindrome (36653835663).
The spelling of 13252410432 in words is "thirteen billion, two hundred fifty-two million, four hundred ten thousand, four hundred thirty-two".
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