Base | Representation |
---|---|
bin | 10100001000110110110… |
… | …000011110110100111111 |
3 | 11220022002020111222012212 |
4 | 110020312300132310333 |
5 | 140133210411220114 |
6 | 2535430512051035 |
7 | 201661200112412 |
oct | 24106660366477 |
9 | 4808066458185 |
10 | 1383898148159 |
11 | 4939a947671a |
12 | 1a4260833a7b |
13 | a0668a0c2a7 |
14 | 4ada3d23b79 |
15 | 25ee974ab3e |
hex | 14236c1ed3f |
1383898148159 has 2 divisors, whose sum is σ = 1383898148160. Its totient is φ = 1383898148158.
The previous prime is 1383898148137. The next prime is 1383898148177. The reversal of 1383898148159 is 9518418983831.
It is a strong prime.
It is an emirp because it is prime and its reverse (9518418983831) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1383898148159 - 232 = 1379603180863 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1383898144159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691949074079 + 691949074080.
It is an arithmetic number, because the mean of its divisors is an integer number (691949074080).
Almost surely, 21383898148159 is an apocalyptic number.
1383898148159 is a deficient number, since it is larger than the sum of its proper divisors (1).
1383898148159 is an equidigital number, since it uses as much as digits as its factorization.
1383898148159 is an evil number, because the sum of its binary digits is even.
The product of its digits is 59719680, while the sum is 68.
The spelling of 1383898148159 in words is "one trillion, three hundred eighty-three billion, eight hundred ninety-eight million, one hundred forty-eight thousand, one hundred fifty-nine".
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