Base | Representation |
---|---|
bin | 10011000000000011… |
… | …10011011001101010 |
3 | 222022221000111201221 |
4 | 21200001303121222 |
5 | 131342430120020 |
6 | 4404123132254 |
7 | 510535145056 |
oct | 114001633152 |
9 | 28287014657 |
10 | 10201020010 |
11 | 4365234355 |
12 | 1b8837408a |
13 | c67540b1c |
14 | 6cab2cc66 |
15 | 3ea8696aa |
hex | 26007366a |
10201020010 has 32 divisors (see below), whose sum is σ = 19616754240. Its totient is φ = 3807948672.
The previous prime is 10201019963. The next prime is 10201020023. The reversal of 10201020010 is 1002010201.
It is a junction number, because it is equal to n+sod(n) for n = 10201019975 and 10201020002.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387939 + ... + 413398.
It is an arithmetic number, because the mean of its divisors is an integer number (613023570).
Almost surely, 210201020010 is an apocalyptic number.
10201020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10201020010 is a deficient number, since it is larger than the sum of its proper divisors (9415734230).
10201020010 is a wasteful number, since it uses less digits than its factorization.
10201020010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 801430.
The product of its (nonzero) digits is 4, while the sum is 7.
Adding to 10201020010 its reverse (1002010201), we get a palindrome (11203030211).
The spelling of 10201020010 in words is "ten billion, two hundred one million, twenty thousand, ten".
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