Base | Representation |
---|---|
bin | 100101000000111001001… |
… | …011101100011111101011 |
3 | 100000011102110112021012221 |
4 | 211000321023230133223 |
5 | 313133222440201004 |
6 | 5224300551014511 |
7 | 351524166215536 |
oct | 45007113543753 |
9 | 10004373467187 |
10 | 2543580006379 |
11 | 8a07a966a085 |
12 | 350b6796a437 |
13 | 155b21364269 |
14 | 8b177907a1d |
15 | 4626ea5a354 |
hex | 250392ec7eb |
2543580006379 has 2 divisors, whose sum is σ = 2543580006380. Its totient is φ = 2543580006378.
The previous prime is 2543580006313. The next prime is 2543580006439. The reversal of 2543580006379 is 9736000853452.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2543580006379 - 29 = 2543580005867 is a prime.
It is not a weakly prime, because it can be changed into another prime (2543580046379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271790003189 + 1271790003190.
It is an arithmetic number, because the mean of its divisors is an integer number (1271790003190).
Almost surely, 22543580006379 is an apocalyptic number.
2543580006379 is a deficient number, since it is larger than the sum of its proper divisors (1).
2543580006379 is an equidigital number, since it uses as much as digits as its factorization.
2543580006379 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5443200, while the sum is 52.
The spelling of 2543580006379 in words is "two trillion, five hundred forty-three billion, five hundred eighty million, six thousand, three hundred seventy-nine".
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