Base | Representation |
---|---|
bin | 110010111001100010… |
… | …1011111011110100000 |
3 | 101110010122122102012021 |
4 | 1211303011133132200 |
5 | 3242324040030023 |
6 | 122114121311224 |
7 | 10616452120615 |
oct | 1456305373640 |
9 | 343118572167 |
10 | 109305001888 |
11 | 423a0907805 |
12 | 19226035514 |
13 | a3cc51c414 |
14 | 540cb8c50c |
15 | 2c9b0b235d |
hex | 197315f7a0 |
109305001888 has 24 divisors (see below), whose sum is σ = 215217714852. Its totient is φ = 54646534656.
The previous prime is 109305001879. The next prime is 109305001919. The reversal of 109305001888 is 888100503901.
It can be written as a sum of positive squares in 2 ways, for example, as 107864951184 + 1440050704 = 328428^2 + 37948^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118956 + ... + 482452.
Almost surely, 2109305001888 is an apocalyptic number.
It is an amenable number.
109305001888 is a deficient number, since it is larger than the sum of its proper divisors (105912712964).
109305001888 is an equidigital number, since it uses as much as digits as its factorization.
109305001888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372904 (or 372896 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 43.
The spelling of 109305001888 in words is "one hundred nine billion, three hundred five million, one thousand, eight hundred eighty-eight".
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