Base | Representation |
---|---|
bin | 1001010100000100… |
… | …0000111001100011 |
3 | 20110020022202200122 |
4 | 2111001000321203 |
5 | 20110004233021 |
6 | 1052025110455 |
7 | 115645152524 |
oct | 22501007143 |
9 | 6406282618 |
10 | 2500071011 |
11 | 1073252399 |
12 | 59932842b |
13 | 30ac55879 |
14 | 19a06c84b |
15 | e9741bab |
hex | 95040e63 |
2500071011 has 2 divisors, whose sum is σ = 2500071012. Its totient is φ = 2500071010.
The previous prime is 2500071001. The next prime is 2500071023. The reversal of 2500071011 is 1101700052.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2500071011 - 210 = 2500069987 is a prime.
It is not a weakly prime, because it can be changed into another prime (2500071001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250035505 + 1250035506.
It is an arithmetic number, because the mean of its divisors is an integer number (1250035506).
Almost surely, 22500071011 is an apocalyptic number.
2500071011 is a deficient number, since it is larger than the sum of its proper divisors (1).
2500071011 is an equidigital number, since it uses as much as digits as its factorization.
2500071011 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 70, while the sum is 17.
The square root of 2500071011 is about 50000.7101049575. The cubic root of 2500071011 is about 1357.2216584097.
Adding to 2500071011 its reverse (1101700052), we get a palindrome (3601771063).
The spelling of 2500071011 in words is "two billion, five hundred million, seventy-one thousand, eleven".
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