Base | Representation |
---|---|
bin | 1001001001111100110110… |
… | …00011111111111100111010 |
3 | 2122021201002021111101101021 |
4 | 10210332123003333330322 |
5 | 10114330103441430320 |
6 | 110453005144413054 |
7 | 4145366212600615 |
oct | 444763303777472 |
9 | 78251067441337 |
10 | 20133113233210 |
11 | 646245060737a |
12 | 2311b22a7718a |
13 | b307101679a3 |
14 | 4d863ada717c |
15 | 24da961a8daa |
hex | 124f9b0fff3a |
20133113233210 has 128 divisors (see below), whose sum is σ = 40505732467200. Its totient is φ = 7169586462720.
The previous prime is 20133113233201. The next prime is 20133113233231. The reversal of 20133113233210 is 1233231133102.
It is a super-2 number, since 2×201331132332102 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 228406426 + ... + 228494554.
It is an arithmetic number, because the mean of its divisors is an integer number (316451034900).
Almost surely, 220133113233210 is an apocalyptic number.
20133113233210 is an abundant number, since it is smaller than the sum of its proper divisors (20372619233990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20133113233210 is a wasteful number, since it uses less digits than its factorization.
20133113233210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89096.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 20133113233210 its reverse (1233231133102), we get a palindrome (21366344366312).
The spelling of 20133113233210 in words is "twenty trillion, one hundred thirty-three billion, one hundred thirteen million, two hundred thirty-three thousand, two hundred ten".
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