Base | Representation |
---|---|
bin | 10100111100111011… |
… | …10101110110000101 |
3 | 1002000221010220221201 |
4 | 22132131311312011 |
5 | 141014112314240 |
6 | 5100103342501 |
7 | 545515106056 |
oct | 123635656605 |
9 | 32027126851 |
10 | 11248557445 |
11 | 4852576774 |
12 | 221b151a31 |
13 | 10a3583568 |
14 | 789cd272d |
15 | 45c7dad9a |
hex | 29e775d85 |
11248557445 has 16 divisors (see below), whose sum is σ = 14130484992. Its totient is φ = 8579887360.
The previous prime is 11248557401. The next prime is 11248557457. The reversal of 11248557445 is 54475584211.
It is not a de Polignac number, because 11248557445 - 213 = 11248549253 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11248557395 and 11248557404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121492 + ... + 193021.
It is an arithmetic number, because the mean of its divisors is an integer number (883155312).
Almost surely, 211248557445 is an apocalyptic number.
It is an amenable number.
11248557445 is a deficient number, since it is larger than the sum of its proper divisors (2881927547).
11248557445 is a wasteful number, since it uses less digits than its factorization.
11248557445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314852.
The product of its digits is 896000, while the sum is 46.
The spelling of 11248557445 in words is "eleven billion, two hundred forty-eight million, five hundred fifty-seven thousand, four hundred forty-five".
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