Base | Representation |
---|---|
bin | 1001001001111100110101… |
… | …11011111100100110000110 |
3 | 2122021201002010112010202210 |
4 | 10210332122323330212012 |
5 | 10114330102421403220 |
6 | 110453005031244250 |
7 | 4145366155626444 |
oct | 444763273744606 |
9 | 78251063463683 |
10 | 20133111122310 |
11 | 646244a3a542a |
12 | 2311b22219686 |
13 | b3070c8a8c34 |
14 | 4d863a9b7b94 |
15 | 24da95ddd6e0 |
hex | 124f9aefc986 |
20133111122310 has 64 divisors (see below), whose sum is σ = 50871959251200. Its totient is φ = 5085323379072.
The previous prime is 20133111122303. The next prime is 20133111122357. The reversal of 20133111122310 is 1322111133102.
It is a super-2 number, since 2×201331111223102 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149140 + ... + 6347319.
It is an arithmetic number, because the mean of its divisors is an integer number (794874363300).
Almost surely, 220133111122310 is an apocalyptic number.
20133111122310 is an abundant number, since it is smaller than the sum of its proper divisors (30738848128890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20133111122310 is a wasteful number, since it uses less digits than its factorization.
20133111122310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6501925.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 20133111122310 its reverse (1322111133102), we get a palindrome (21455222255412).
The spelling of 20133111122310 in words is "twenty trillion, one hundred thirty-three billion, one hundred eleven million, one hundred twenty-two thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •