Base | Representation |
---|---|
bin | 11000010000101000… |
… | …01011111101101100 |
3 | 1020121200201122202010 |
4 | 30020110023331230 |
5 | 203133222132000 |
6 | 5552222201220 |
7 | 640520446122 |
oct | 141024137554 |
9 | 36550648663 |
10 | 13024411500 |
11 | 5583a39151 |
12 | 2635a23210 |
13 | 12c746b089 |
14 | 8b7ac1912 |
15 | 513674d50 |
hex | 30850bf6c |
13024411500 has 96 divisors (see below), whose sum is σ = 37988024256. Its totient is φ = 3467596800.
The previous prime is 13024411487. The next prime is 13024411507. The reversal of 13024411500 is 511442031.
It is not an unprimeable number, because it can be changed into a prime (13024411507) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 972852 + ... + 986148.
It is an arithmetic number, because the mean of its divisors is an integer number (395708586).
Almost surely, 213024411500 is an apocalyptic number.
13024411500 is a gapful number since it is divisible by the number (10) 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 13024411500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18994012128).
13024411500 is an abundant number, since it is smaller than the sum of its proper divisors (24963612756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13024411500 is a wasteful number, since it uses less digits than its factorization.
13024411500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13972 (or 13960 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 13024411500 its reverse (511442031), we get a palindrome (13535853531).
The spelling of 13024411500 in words is "thirteen billion, twenty-four million, four hundred eleven thousand, five hundred".
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