Base | Representation |
---|---|
bin | 1001001100110111100001… |
… | …00000011111001010000110 |
3 | 2122122021202121221001021121 |
4 | 10212123300200133022012 |
5 | 10123000330214342410 |
6 | 111011021451304154 |
7 | 4155544542632440 |
oct | 446336040371206 |
9 | 78567677831247 |
10 | 20233331012230 |
11 | 64a09a8969036 |
12 | 232943174b05a |
13 | b39cc1b17c4b |
14 | 4dd426d17490 |
15 | 2514ae5b09da |
hex | 1266f081f286 |
20233331012230 has 128 divisors (see below), whose sum is σ = 44094707527680. Its totient is φ = 6534577082880.
The previous prime is 20233331012189. The next prime is 20233331012233. The reversal of 20233331012230 is 3221013333202.
It is a junction number, because it is equal to n+sod(n) for n = 20233331012195 and 20233331012204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20233331012233) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 100148956 + ... + 100350784.
It is an arithmetic number, because the mean of its divisors is an integer number (344489902560).
Almost surely, 220233331012230 is an apocalyptic number.
20233331012230 is an abundant number, since it is smaller than the sum of its proper divisors (23861376515450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20233331012230 is a wasteful number, since it uses less digits than its factorization.
20233331012230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202814.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 20233331012230 its reverse (3221013333202), we get a palindrome (23454344345432).
The spelling of 20233331012230 in words is "twenty trillion, two hundred thirty-three billion, three hundred thirty-one million, twelve thousand, two hundred thirty".
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