Base | Representation |
---|---|
bin | 1010011110100101000011… |
… | …1111000110010110001100 |
3 | 1111210100022201212012110010 |
4 | 2213221100333012112030 |
5 | 3002222401004144340 |
6 | 40300232101113220 |
7 | 2266216522556235 |
oct | 247512077062614 |
9 | 44710281765403 |
10 | 11520461006220 |
11 | 374188899a201 |
12 | 13608ab0b8810 |
13 | 6574b45cacaa |
14 | 2bb843da608c |
15 | 14ea1876cb80 |
hex | a7a50fc658c |
11520461006220 has 48 divisors (see below), whose sum is σ = 32261754238560. Its totient is φ = 3071697847296.
The previous prime is 11520461006179. The next prime is 11520461006231. The reversal of 11520461006220 is 2260016402511.
11520461006220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 12846637 + ... + 13714116.
It is an arithmetic number, because the mean of its divisors is an integer number (672119879970).
Almost surely, 211520461006220 is an apocalyptic number.
11520461006220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11520461006220 is an abundant number, since it is smaller than the sum of its proper divisors (20741293232340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11520461006220 is a wasteful number, since it uses less digits than its factorization.
11520461006220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26567994 (or 26567992 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
Adding to 11520461006220 its reverse (2260016402511), we get a palindrome (13780477408731).
The spelling of 11520461006220 in words is "eleven trillion, five hundred twenty billion, four hundred sixty-one million, six thousand, two hundred twenty".
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