Base | Representation |
---|---|
bin | 100001000010010… |
… | …0100110010110100 |
3 | 2212020211102000101 |
4 | 1002010210302310 |
5 | 4232233324130 |
6 | 301554523444 |
7 | 36320025265 |
oct | 10204446264 |
9 | 2766742011 |
10 | 1108495540 |
11 | 519798119 |
12 | 26b296584 |
13 | 148866829 |
14 | a731096c |
15 | 674b31ca |
hex | 42124cb4 |
1108495540 has 48 divisors (see below), whose sum is σ = 2506593600. Its totient is φ = 410235392.
The previous prime is 1108495537. The next prime is 1108495559. The reversal of 1108495540 is 455948011.
It is a super-3 number, since 3×11084955403 (a number of 28 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1108495540.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7570 + ... + 47689.
It is an arithmetic number, because the mean of its divisors is an integer number (52220700).
Almost surely, 21108495540 is an apocalyptic number.
1108495540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1108495540 is an abundant number, since it is smaller than the sum of its proper divisors (1398098060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1108495540 is a wasteful number, since it uses less digits than its factorization.
1108495540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55344 (or 55342 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 37.
The square root of 1108495540 is about 33294.0766503593. The cubic root of 1108495540 is about 1034.9308113411.
The spelling of 1108495540 in words is "one billion, one hundred eight million, four hundred ninety-five thousand, five hundred forty".
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