Base | Representation |
---|---|
bin | 1011010100101011101… |
… | …11011001000001001111 |
3 | 1101012020100122000100002 |
4 | 11222111313121001033 |
5 | 22333244203212343 |
6 | 454422103354515 |
7 | 40052206120043 |
oct | 5522567310117 |
9 | 1335210560302 |
10 | 389061382223 |
11 | 140000009a18 |
12 | 6349ba52a3b |
13 | 2a8c4355b47 |
14 | 14b8b510023 |
15 | a1c14318b8 |
hex | 5a95dd904f |
389061382223 has 2 divisors, whose sum is σ = 389061382224. Its totient is φ = 389061382222.
The previous prime is 389061382201. The next prime is 389061382253. The reversal of 389061382223 is 322283160983.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 389061382223 - 26 = 389061382159 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (389061382253) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194530691111 + 194530691112.
It is an arithmetic number, because the mean of its divisors is an integer number (194530691112).
Almost surely, 2389061382223 is an apocalyptic number.
389061382223 is a deficient number, since it is larger than the sum of its proper divisors (1).
389061382223 is an equidigital number, since it uses as much as digits as its factorization.
389061382223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 746496, while the sum is 47.
The spelling of 389061382223 in words is "three hundred eighty-nine billion, sixty-one million, three hundred eighty-two thousand, two hundred twenty-three".
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