Base | Representation |
---|---|
bin | 1001001011111001100111… |
… | …11010010100111010010110 |
3 | 2122112002222211220110222111 |
4 | 10211330303322110322112 |
5 | 10121424302120333420 |
6 | 110543444313021234 |
7 | 4153260235004032 |
oct | 445746372247226 |
9 | 78462884813874 |
10 | 20200102121110 |
11 | 64888a703934a |
12 | 2322ab93b481a |
13 | b36b27809cb2 |
14 | 4db993b231c2 |
15 | 2506b727d45a |
hex | 125f33e94e96 |
20200102121110 has 16 divisors (see below), whose sum is σ = 37205769488976. Its totient is φ = 7892132921568.
The previous prime is 20200102121081. The next prime is 20200102121117. The reversal of 20200102121110 is 1112120100202.
It is a super-2 number, since 2×202001021211102 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20200102121117) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23488490409 + ... + 23488491268.
It is an arithmetic number, because the mean of its divisors is an integer number (2325360593061).
Almost surely, 220200102121110 is an apocalyptic number.
20200102121110 is a deficient number, since it is larger than the sum of its proper divisors (17005667367866).
20200102121110 is a wasteful number, since it uses less digits than its factorization.
20200102121110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46976981727.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 20200102121110 its reverse (1112120100202), we get a palindrome (21312222221312).
The spelling of 20200102121110 in words is "twenty trillion, two hundred billion, one hundred two million, one hundred twenty-one thousand, one hundred ten".
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