Base | Representation |
---|---|
bin | 10100110011011101… |
… | …10001111101100100 |
3 | 1001211101122200011102 |
4 | 22121232301331210 |
5 | 140333243040113 |
6 | 5044144455232 |
7 | 543531612323 |
oct | 123156617544 |
9 | 31741580142 |
10 | 11169111908 |
11 | 48117440a9 |
12 | 21b861a518 |
13 | 108cc88676 |
14 | 77d5320ba |
15 | 455846758 |
hex | 299bb1f64 |
11169111908 has 12 divisors (see below), whose sum is σ = 19556541312. Its totient is φ = 5581528680.
The previous prime is 11169111887. The next prime is 11169111929. The reversal of 11169111908 is 80911196111.
It is an interprime number because it is at equal distance from previous prime (11169111887) and next prime (11169111929).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 748508 + ... + 763283.
It is an arithmetic number, because the mean of its divisors is an integer number (1629711776).
Almost surely, 211169111908 is an apocalyptic number.
It is an amenable number.
11169111908 is a deficient number, since it is larger than the sum of its proper divisors (8387429404).
11169111908 is a wasteful number, since it uses less digits than its factorization.
11169111908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1513642 (or 1513640 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 38.
The spelling of 11169111908 in words is "eleven billion, one hundred sixty-nine million, one hundred eleven thousand, nine hundred eight".
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