Base | Representation |
---|---|
bin | 10010111111111111… |
… | …00110010010100111 |
3 | 222022212221010220000 |
4 | 21133333212102213 |
5 | 131342303121043 |
6 | 4404102512343 |
7 | 510530220012 |
oct | 113777462247 |
9 | 28285833800 |
10 | 10200442023 |
11 | 436497a082 |
12 | 1b881356b3 |
13 | c6739aa15 |
14 | 6caa1c379 |
15 | 3ea7a32d3 |
hex | 25ffe64a7 |
10200442023 has 20 divisors (see below), whose sum is σ = 15255960720. Its totient is φ = 6792144192.
The previous prime is 10200442019. The next prime is 10200442073. The reversal of 10200442023 is 32024400201.
10200442023 is a `hidden beast` number, since 1 + 0 + 200 + 442 + 0 + 23 = 666.
It is not a de Polignac number, because 10200442023 - 22 = 10200442019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10200441987 and 10200442005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10200442013) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7090 + ... + 143007.
It is an arithmetic number, because the mean of its divisors is an integer number (762798036).
Almost surely, 210200442023 is an apocalyptic number.
10200442023 is a deficient number, since it is larger than the sum of its proper divisors (5055518697).
10200442023 is an equidigital number, since it uses as much as digits as its factorization.
10200442023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150948 (or 150939 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 10200442023 its reverse (32024400201), we get a palindrome (42224842224).
The spelling of 10200442023 in words is "ten billion, two hundred million, four hundred forty-two thousand, twenty-three".
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