Base | Representation |
---|---|
bin | 11000010001010011… |
… | …00011000001111000 |
3 | 1020122002021010211000 |
4 | 30020221203001320 |
5 | 203141140323000 |
6 | 5552542205000 |
7 | 640616160156 |
oct | 141051430170 |
9 | 36562233730 |
10 | 13030011000 |
11 | 5587113136 |
12 | 2637883760 |
13 | 12c867b9a6 |
14 | 8b873c3d6 |
15 | 513dce000 |
hex | 308a63078 |
13030011000 has 128 divisors (see below), whose sum is σ = 45170798400. Its totient is φ = 3474662400.
The previous prime is 13030010989. The next prime is 13030011013. The reversal of 13030011000 is 11003031.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214297 + ... + 268296.
Almost surely, 213030011000 is an apocalyptic number.
13030011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13030011000 is an abundant number, since it is smaller than the sum of its proper divisors (32140787400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13030011000 is a wasteful number, since it uses less digits than its factorization.
13030011000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 482623 (or 482603 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 9.
Adding to 13030011000 its reverse (11003031), we get a palindrome (13041014031).
The spelling of 13030011000 in words is "thirteen billion, thirty million, eleven thousand".
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