Base | Representation |
---|---|
bin | 1101101100111101101101… |
… | …0110011111111011001101 |
3 | 1222100022022112101112211122 |
4 | 3123033123112133323031 |
5 | 3433320413341242214 |
6 | 52013141301530325 |
7 | 3113330520353201 |
oct | 333173326377315 |
9 | 58308275345748 |
10 | 15066130415309 |
11 | 4889567934376 |
12 | 1833b007139a5 |
13 | 853964a7823c |
14 | 3a12c1604b01 |
15 | 1b1d881b188e |
hex | db3db59fecd |
15066130415309 has 2 divisors, whose sum is σ = 15066130415310. Its totient is φ = 15066130415308.
The previous prime is 15066130415269. The next prime is 15066130415327. The reversal of 15066130415309 is 90351403166051.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 15064412064100 + 1718351209 = 3881290^2 + 41453^2 .
It is an emirp because it is prime and its reverse (90351403166051) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 15066130415309 - 240 = 13966618787533 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 15066130415309.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (15066130415009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7533065207654 + 7533065207655.
It is an arithmetic number, because the mean of its divisors is an integer number (7533065207655).
Almost surely, 215066130415309 is an apocalyptic number.
It is an amenable number.
15066130415309 is a deficient number, since it is larger than the sum of its proper divisors (1).
15066130415309 is an equidigital number, since it uses as much as digits as its factorization.
15066130415309 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 291600, while the sum is 44.
The spelling of 15066130415309 in words is "fifteen trillion, sixty-six billion, one hundred thirty million, four hundred fifteen thousand, three hundred nine".
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