Base | Representation |
---|---|
bin | 111100100011101000… |
… | …0100010001010000000 |
3 | 110102200000201212201222 |
4 | 1321013100202022000 |
5 | 4112312400113144 |
6 | 135424105414212 |
7 | 12252424212146 |
oct | 1710720421200 |
9 | 412600655658 |
10 | 130044535424 |
11 | 50173828271 |
12 | 2125379a368 |
13 | c35619885b |
14 | 641937d596 |
15 | 35b1c0e2ee |
hex | 1e47422280 |
130044535424 has 16 divisors (see below), whose sum is σ = 259073098170. Its totient is φ = 65022267648.
The previous prime is 130044535399. The next prime is 130044535447. The reversal of 130044535424 is 424535440031.
It can be written as a sum of positive squares in only one way, i.e., 77823145024 + 52221390400 = 278968^2 + 228520^2 .
It is a tau number, because it is divible by the number of its divisors (16).
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 as a sum of consecutive naturals, namely, 507986339 + ... + 507986594.
Almost surely, 2130044535424 is an apocalyptic number.
It is an amenable number.
130044535424 is a deficient number, since it is larger than the sum of its proper divisors (129028562746).
130044535424 is an equidigital number, since it uses as much as digits as its factorization.
130044535424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1015972947 (or 1015972935 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 35.
Adding to 130044535424 its reverse (424535440031), we get a palindrome (554579975455).
The spelling of 130044535424 in words is "one hundred thirty billion, forty-four million, five hundred thirty-five thousand, four hundred twenty-four".
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