Base | Representation |
---|---|
bin | 100100110001010100… |
… | …110001001000011001 |
3 | 10202220120210021012121 |
4 | 210301110301020121 |
5 | 1121324422431434 |
6 | 30045441141241 |
7 | 2565256306045 |
oct | 446124611031 |
9 | 122816707177 |
10 | 39482233369 |
11 | 15820767337 |
12 | 779a62a821 |
13 | 3952a19787 |
14 | 1ca790d025 |
15 | 106130e7b4 |
hex | 931531219 |
39482233369 has 2 divisors, whose sum is σ = 39482233370. Its totient is φ = 39482233368.
The previous prime is 39482233333. The next prime is 39482233379. The reversal of 39482233369 is 96333228493.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 38981368969 + 500864400 = 197437^2 + 22380^2 .
It is an emirp because it is prime and its reverse (96333228493) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 39482233369 - 221 = 39480136217 is a prime.
It is a super-2 number, since 2×394822333692 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (39482233379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19741116684 + 19741116685.
It is an arithmetic number, because the mean of its divisors is an integer number (19741116685).
Almost surely, 239482233369 is an apocalyptic number.
It is an amenable number.
39482233369 is a deficient number, since it is larger than the sum of its proper divisors (1).
39482233369 is an equidigital number, since it uses as much as digits as its factorization.
39482233369 is an evil number, because the sum of its binary digits is even.
The product of its digits is 5038848, while the sum is 52.
The spelling of 39482233369 in words is "thirty-nine billion, four hundred eighty-two million, two hundred thirty-three thousand, three hundred sixty-nine".
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