Base | Representation |
---|---|
bin | 10101110011011001… |
… | …111110000101011100 |
3 | 2020102112222020211010 |
4 | 111303121332011130 |
5 | 340421210233340 |
6 | 14431015255220 |
7 | 1456101264633 |
oct | 256331760534 |
9 | 66375866733 |
10 | 23411024220 |
11 | 9a23a05001 |
12 | 465437a510 |
13 | 229129056c |
14 | 11c132251a |
15 | 92044eb80 |
hex | 57367e15c |
23411024220 has 48 divisors (see below), whose sum is σ = 65726670240. Its totient is φ = 6226196736.
The previous prime is 23411024183. The next prime is 23411024281. The reversal of 23411024220 is 2242011432.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500655 + ... + 545414.
It is an arithmetic number, because the mean of its divisors is an integer number (1369305630).
Almost surely, 223411024220 is an apocalyptic number.
23411024220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23411024220 is an abundant number, since it is smaller than the sum of its proper divisors (42315646020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23411024220 is a wasteful number, since it uses less digits than its factorization.
23411024220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1046454 (or 1046452 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 23411024220 its reverse (2242011432), we get a palindrome (25653035652).
The spelling of 23411024220 in words is "twenty-three billion, four hundred eleven million, twenty-four thousand, two hundred twenty".
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