Base | Representation |
---|---|
bin | 11000001111010001… |
… | …01010101111000000 |
3 | 1020120220021001111111 |
4 | 30013220222233000 |
5 | 203122312100300 |
6 | 5551133453104 |
7 | 640321462561 |
oct | 140750525700 |
9 | 36526231444 |
10 | 13013003200 |
11 | 55785569aa |
12 | 2632041194 |
13 | 12c4ca54c2 |
14 | 8b6392168 |
15 | 51266e9ba |
hex | 307a2abc0 |
13013003200 has 42 divisors (see below), whose sum is σ = 32020124936. Its totient is φ = 5205200640.
The previous prime is 13013003197. The next prime is 13013003203. The reversal of 13013003200 is 230031031.
It is an interprime number because it is at equal distance from previous prime (13013003197) and next prime (13013003203).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13013003203) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4064964 + ... + 4068163.
Almost surely, 213013003200 is an apocalyptic number.
13013003200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13013003200 is an abundant number, since it is smaller than the sum of its proper divisors (19007121736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13013003200 is an equidigital number, since it uses as much as digits as its factorization.
13013003200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8133149 (or 8133134 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 13013003200 its reverse (230031031), we get a palindrome (13243034231).
The spelling of 13013003200 in words is "thirteen billion, thirteen million, three thousand, two hundred".
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