Base | Representation |
---|---|
bin | 111010010000001101011010… |
… | …0111010001111101111111010 |
3 | 2111012021002010021111010102222 |
4 | 1310200122310322033233322 |
5 | 1014130140201204441010 |
6 | 5013441512240124042 |
7 | 212633523663535625 |
oct | 16440326472175772 |
9 | 2435232107433388 |
10 | 512401223515130 |
11 | 1392a3158446aa4 |
12 | 49576959006622 |
13 | 18cbb2c702a451 |
14 | 90764cc8ccdbc |
15 | 3e38ae984a355 |
hex | 1d206b4e8fbfa |
512401223515130 has 16 divisors (see below), whose sum is σ = 922322968025760. Its totient is φ = 204960319250832.
The previous prime is 512401223515127. The next prime is 512401223515147. The reversal of 512401223515130 is 31515322104215.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8241644 + ... + 33056423.
It is an arithmetic number, because the mean of its divisors is an integer number (57645185501610).
Almost surely, 2512401223515130 is an apocalyptic number.
512401223515130 is a deficient number, since it is larger than the sum of its proper divisors (409921744510630).
512401223515130 is a wasteful number, since it uses less digits than its factorization.
512401223515130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42538813.
The product of its (nonzero) digits is 36000, while the sum is 35.
Adding to 512401223515130 its reverse (31515322104215), we get a palindrome (543916545619345).
The spelling of 512401223515130 in words is "five hundred twelve trillion, four hundred one billion, two hundred twenty-three million, five hundred fifteen thousand, one hundred thirty".
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