Base | Representation |
---|---|
bin | 101110100110010000… |
… | …1001100100000011001 |
3 | 100120021220122000200100 |
4 | 1131030201030200121 |
5 | 3114414403040301 |
6 | 113545352530013 |
7 | 10141531056204 |
oct | 1351441144031 |
9 | 316256560610 |
10 | 100068018201 |
11 | 39490873198 |
12 | 174886b0909 |
13 | 95899361b8 |
14 | 4bb40c893b |
15 | 290a1c3286 |
hex | 174c84c819 |
100068018201 has 6 divisors (see below), whose sum is σ = 144542692970. Its totient is φ = 66712012128.
The previous prime is 100068018173. The next prime is 100068018203. The reversal of 100068018201 is 102810860001.
It can be written as a sum of positive squares in only one way, i.e., 91636371225 + 8431646976 = 302715^2 + 91824^2 .
It is not a de Polignac number, because 100068018201 - 210 = 100068017177 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (100068018203) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5559334336 + ... + 5559334353.
Almost surely, 2100068018201 is an apocalyptic number.
It is an amenable number.
100068018201 is a deficient number, since it is larger than the sum of its proper divisors (44474674769).
100068018201 is a wasteful number, since it uses less digits than its factorization.
100068018201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11118668695 (or 11118668692 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 27.
Adding to 100068018201 its reverse (102810860001), we get a palindrome (202878878202).
The spelling of 100068018201 in words is "one hundred billion, sixty-eight million, eighteen thousand, two hundred one".
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