Base | Representation |
---|---|
bin | 10101010000000010111… |
… | …00011000100111101101 |
3 | 2120210200201011000221221 |
4 | 22220001130120213231 |
5 | 43430341134032123 |
6 | 1315233532223341 |
7 | 103516155122605 |
oct | 12500134304755 |
9 | 2523621130857 |
10 | 730168658413 |
11 | 261732199247 |
12 | b961800ab51 |
13 | 53b157647cc |
14 | 274a9cd3c05 |
15 | 13ed78e925d |
hex | aa017189ed |
730168658413 has 2 divisors, whose sum is σ = 730168658414. Its totient is φ = 730168658412.
The previous prime is 730168658291. The next prime is 730168658431. The reversal of 730168658413 is 314856861037.
It is a happy number.
Together with next prime (730168658431) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 725457620644 + 4711037769 = 851738^2 + 68637^2 .
It is a cyclic number.
It is not a de Polignac number, because 730168658413 - 225 = 730135103981 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (730168658213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365084329206 + 365084329207.
It is an arithmetic number, because the mean of its divisors is an integer number (365084329207).
Almost surely, 2730168658413 is an apocalyptic number.
It is an amenable number.
730168658413 is a deficient number, since it is larger than the sum of its proper divisors (1).
730168658413 is an equidigital number, since it uses as much as digits as its factorization.
730168658413 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2903040, while the sum is 52.
The spelling of 730168658413 in words is "seven hundred thirty billion, one hundred sixty-eight million, six hundred fifty-eight thousand, four hundred thirteen".
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