Base | Representation |
---|---|
bin | 1111011011110110010… |
… | …00011101001111101000 |
3 | 1212200220210001110200112 |
4 | 13231323020131033220 |
5 | 32142122234320122 |
6 | 1043345444153452 |
7 | 53213326231340 |
oct | 7557310351750 |
9 | 1780823043615 |
10 | 530346791912 |
11 | 194a11a35413 |
12 | 86950098888 |
13 | 3b01c314a92 |
14 | 1b951741d20 |
15 | dbdee102e2 |
hex | 7b7b21d3e8 |
530346791912 has 64 divisors (see below), whose sum is σ = 1221723648000. Its totient is φ = 210747289536.
The previous prime is 530346791911. The next prime is 530346791929. The reversal of 530346791912 is 219197643035.
It is not an unprimeable number, because it can be changed into a prime (530346791911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5252612 + ... + 5352627.
It is an arithmetic number, because the mean of its divisors is an integer number (19089432000).
Almost surely, 2530346791912 is an apocalyptic number.
It is an amenable number.
530346791912 is an abundant number, since it is smaller than the sum of its proper divisors (691376856088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530346791912 is a wasteful number, since it uses less digits than its factorization.
530346791912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10605318 (or 10605314 counting only the distinct ones).
The product of its (nonzero) digits is 1224720, while the sum is 50.
The spelling of 530346791912 in words is "five hundred thirty billion, three hundred forty-six million, seven hundred ninety-one thousand, nine hundred twelve".
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