Base | Representation |
---|---|
bin | 111100100010010011… |
… | …0101001010110101110 |
3 | 110102112220221021012202 |
4 | 1321010212221112232 |
5 | 4112220000003210 |
6 | 135415435101502 |
7 | 12251343525416 |
oct | 1710446512656 |
9 | 412486837182 |
10 | 130000000430 |
11 | 5015067a493 |
12 | 212408a1892 |
13 | c349ba4aa1 |
14 | 64134a9646 |
15 | 35acd639a5 |
hex | 1e449a95ae |
130000000430 has 16 divisors (see below), whose sum is σ = 236412373680. Its totient is φ = 51463917312.
The previous prime is 130000000411. The next prime is 130000000451. The reversal of 130000000430 is 34000000031.
It is a super-3 number, since 3×1300000004303 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67009340 + ... + 67011279.
It is an arithmetic number, because the mean of its divisors is an integer number (14775773355).
Almost surely, 2130000000430 is an apocalyptic number.
130000000430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130000000430 is a deficient number, since it is larger than the sum of its proper divisors (106412373250).
130000000430 is a wasteful number, since it uses less digits than its factorization.
130000000430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134020723.
The product of its (nonzero) digits is 36, while the sum is 11.
Adding to 130000000430 its reverse (34000000031), we get a palindrome (164000000461).
The spelling of 130000000430 in words is "one hundred thirty billion, four hundred thirty", and thus it is an aban number.
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