Base | Representation |
---|---|
bin | 1100110100000110001… |
… | …1000011101100010100 |
3 | 210001020010222012112002 |
4 | 3031001203003230110 |
5 | 12101323104310200 |
6 | 245044325214432 |
7 | 21622230655640 |
oct | 3150143035424 |
9 | 701203865462 |
10 | 220143041300 |
11 | 853a900a276 |
12 | 367b9561418 |
13 | 179b452a520 |
14 | a92539dc20 |
15 | 5ad6a47bd5 |
hex | 33418c3b14 |
220143041300 has 144 divisors (see below), whose sum is σ = 596007186432. Its totient is φ = 68717030400.
The previous prime is 220143041297. The next prime is 220143041309. The reversal of 220143041300 is 3140341022.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220143041309) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 498605 + ... + 829995.
Almost surely, 2220143041300 is an apocalyptic number.
220143041300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 220143041300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298003593216).
220143041300 is an abundant number, since it is smaller than the sum of its proper divisors (375864145132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220143041300 is a wasteful number, since it uses less digits than its factorization.
220143041300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331498 (or 331491 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 220143041300 its reverse (3140341022), we get a palindrome (223283382322).
The spelling of 220143041300 in words is "two hundred twenty billion, one hundred forty-three million, forty-one thousand, three hundred".
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