Base | Representation |
---|---|
bin | 10101000011010000… |
… | …10011011000010100 |
3 | 1002011122000100212202 |
4 | 22201220103120110 |
5 | 141121204202013 |
6 | 5105241104032 |
7 | 550031165666 |
oct | 124150233024 |
9 | 32148010782 |
10 | 11301631508 |
11 | 487a527032 |
12 | 2234a88018 |
13 | 10b1576c2b |
14 | 792d8a536 |
15 | 4622c1858 |
hex | 2a1a13614 |
11301631508 has 12 divisors (see below), whose sum is σ = 19809203232. Its totient is φ = 5641859160.
The previous prime is 11301631483. The next prime is 11301631519. The reversal of 11301631508 is 80513610311.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2236310 + ... + 2241357.
It is an arithmetic number, because the mean of its divisors is an integer number (1650766936).
Almost surely, 211301631508 is an apocalyptic number.
It is an amenable number.
11301631508 is a deficient number, since it is larger than the sum of its proper divisors (8507571724).
11301631508 is a wasteful number, since it uses less digits than its factorization.
11301631508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4478302 (or 4478300 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 29.
The spelling of 11301631508 in words is "eleven billion, three hundred one million, six hundred thirty-one thousand, five hundred eight".
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