Base | Representation |
---|---|
bin | 11000010001111001… |
… | …00111100111000100 |
3 | 1020122102200010211200 |
4 | 30020330213213010 |
5 | 203143430314000 |
6 | 5553241302500 |
7 | 641006522031 |
oct | 141074474704 |
9 | 36572603750 |
10 | 13035010500 |
11 | 5589a18356 |
12 | 2639494a30 |
13 | 12c970c485 |
14 | 8b9280388 |
15 | 51456a500 |
hex | 308f279c4 |
13035010500 has 144 divisors (see below), whose sum is σ = 41521823616. Its totient is φ = 3442132800.
The previous prime is 13035010463. The next prime is 13035010531. The reversal of 13035010500 is 501053031.
It is a happy number.
13035010500 is a `hidden beast` number, since 130 + 35 + 0 + 1 + 0 + 500 = 666.
It is a super-2 number, since 2×130350105002 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 449439 + ... + 477561.
Almost surely, 213035010500 is an apocalyptic number.
13035010500 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 13035010500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20760911808).
13035010500 is an abundant number, since it is smaller than the sum of its proper divisors (28486813116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13035010500 is a wasteful number, since it uses less digits than its factorization.
13035010500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28251 (or 28236 counting only the distinct ones).
The product of its (nonzero) digits is 225, while the sum is 18.
Adding to 13035010500 its reverse (501053031), we get a palindrome (13536063531).
The spelling of 13035010500 in words is "thirteen billion, thirty-five million, ten thousand, five hundred".
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