Base | Representation |
---|---|
bin | 11001000000010001… |
… | …00111000110110010 |
3 | 1021122112200101110010 |
4 | 30200020213012302 |
5 | 204443022431010 |
6 | 10100015315350 |
7 | 653442242040 |
oct | 144010470662 |
9 | 37575611403 |
10 | 13424030130 |
11 | 5769573585 |
12 | 272781bb56 |
13 | 135c1a7bc4 |
14 | 914bc7390 |
15 | 5387b0620 |
hex | 3202271b2 |
13424030130 has 64 divisors (see below), whose sum is σ = 38007963648. Its totient is φ = 2969369280.
The previous prime is 13424030071. The next prime is 13424030131. The reversal of 13424030130 is 3103042431.
It is a super-3 number, since 3×134240301303 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 13424030097 and 13424030106.
It is not an unprimeable number, because it can be changed into a prime (13424030131) by changing a digit.
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, 1024522 + ... + 1037541.
It is an arithmetic number, because the mean of its divisors is an integer number (593874432).
Almost surely, 213424030130 is an apocalyptic number.
13424030130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13424030130 is an abundant number, since it is smaller than the sum of its proper divisors (24583933518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13424030130 is a wasteful number, since it uses less digits than its factorization.
13424030130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2062111.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 13424030130 its reverse (3103042431), we get a palindrome (16527072561).
The spelling of 13424030130 in words is "thirteen billion, four hundred twenty-four million, thirty thousand, one hundred thirty".
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