Base | Representation |
---|---|
bin | 110010010010101111… |
… | …0001010001100111101 |
3 | 101022202220102000102221 |
4 | 1210211132022030331 |
5 | 3232142212024001 |
6 | 121341003445341 |
7 | 10542261016405 |
oct | 1444536121475 |
9 | 338686360387 |
10 | 108002845501 |
11 | 41892877401 |
12 | 18b21b26851 |
13 | a25280aa95 |
14 | 5327c69805 |
15 | 2c21ae81a1 |
hex | 192578a33d |
108002845501 has 12 divisors (see below), whose sum is σ = 110390411680. Its totient is φ = 105665890680.
The previous prime is 108002845499. The next prime is 108002845507. The reversal of 108002845501 is 105548200801.
It is not a de Polignac number, because 108002845501 - 21 = 108002845499 is a prime.
It is a super-2 number, since 2×1080028455012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108002845507) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 7324306 + ... + 7339036.
Almost surely, 2108002845501 is an apocalyptic number.
It is an amenable number.
108002845501 is a deficient number, since it is larger than the sum of its proper divisors (2387566179).
108002845501 is an equidigital number, since it uses as much as digits as its factorization.
108002845501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18144 (or 18097 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 34.
The spelling of 108002845501 in words is "one hundred eight billion, two million, eight hundred forty-five thousand, five hundred one".
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