Base | Representation |
---|---|
bin | 1001001000111111011000… |
… | …00010101010101111101010 |
3 | 2122011112220101001010122112 |
4 | 10210133230002222233222 |
5 | 10113310012144202310 |
6 | 110425510343522322 |
7 | 4143120341600333 |
oct | 444375402525752 |
9 | 78145811033575 |
10 | 20100112100330 |
11 | 644a4562a9839 |
12 | 2307652a593a2 |
13 | b2a5810b2822 |
14 | 4d6bca13d28a |
15 | 24ccb3d65705 |
hex | 1247ec0aabea |
20100112100330 has 16 divisors (see below), whose sum is σ = 36363857630760. Its totient is φ = 7999232428992.
The previous prime is 20100112100323. The next prime is 20100112100339. The reversal of 20100112100330 is 3300121100102.
It can be written as a sum of positive squares in 4 ways, for example, as 19657066109641 + 443045990689 = 4433629^2 + 665617^2 .
It is a super-2 number, since 2×201001121003302 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (20100112100339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5101549325 + ... + 5101553264.
Almost surely, 220100112100330 is an apocalyptic number.
20100112100330 is a deficient number, since it is larger than the sum of its proper divisors (16263745530430).
20100112100330 is a wasteful number, since it uses less digits than its factorization.
20100112100330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10203102793.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 20100112100330 its reverse (3300121100102), we get a palindrome (23400233200432).
The spelling of 20100112100330 in words is "twenty trillion, one hundred billion, one hundred twelve million, one hundred thousand, three hundred thirty".
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