Base | Representation |
---|---|
bin | 10000001011100101010… |
… | …010101111110010110101 |
3 | 10221022010121012101101021 |
4 | 100023211102233302311 |
5 | 121204232301143224 |
6 | 2210453322301141 |
7 | 143223055645351 |
oct | 20134522576265 |
9 | 3838117171337 |
10 | 1111948459189 |
11 | 399635a0a257 |
12 | 15b6053577b1 |
13 | 80b19365279 |
14 | 3bb6630a461 |
15 | 1ddce9401e4 |
hex | 102e54afcb5 |
1111948459189 has 2 divisors, whose sum is σ = 1111948459190. Its totient is φ = 1111948459188.
The previous prime is 1111948459151. The next prime is 1111948459243. The reversal of 1111948459189 is 9819548491111.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 822708863089 + 289239596100 = 907033^2 + 537810^2 .
It is a cyclic number.
It is not a de Polignac number, because 1111948459189 - 213 = 1111948450997 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1111948489189) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555974229594 + 555974229595.
It is an arithmetic number, because the mean of its divisors is an integer number (555974229595).
Almost surely, 21111948459189 is an apocalyptic number.
It is an amenable number.
1111948459189 is a deficient number, since it is larger than the sum of its proper divisors (1).
1111948459189 is an equidigital number, since it uses as much as digits as its factorization.
1111948459189 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3732480, while the sum is 61.
The spelling of 1111948459189 in words is "one trillion, one hundred eleven billion, nine hundred forty-eight million, four hundred fifty-nine thousand, one hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •