Base | Representation |
---|---|
bin | 101011110100011111100… |
… | …011010101001111001100 |
3 | 101122212200202220102012202 |
4 | 223310133203111033030 |
5 | 343314121131231340 |
6 | 10223212304221032 |
7 | 430362566554166 |
oct | 53643743251714 |
9 | 11585622812182 |
10 | 3011301430220 |
11 | a610a4175556 |
12 | 40773a90a778 |
13 | 18ac70036315 |
14 | a5a67c2d936 |
15 | 534e69c5c15 |
hex | 2bd1f8d53cc |
3011301430220 has 24 divisors (see below), whose sum is σ = 6598677917664. Its totient is φ = 1152150112256.
The previous prime is 3011301430213. The next prime is 3011301430223. The reversal of 3011301430220 is 220341031103.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 3011301430192 and 3011301430201.
It is not an unprimeable number, because it can be changed into a prime (3011301430223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3273153269 + ... + 3273154188.
It is an arithmetic number, because the mean of its divisors is an integer number (274944913236).
Almost surely, 23011301430220 is an apocalyptic number.
It is an amenable number.
3011301430220 is an abundant number, since it is smaller than the sum of its proper divisors (3587376487444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3011301430220 is a wasteful number, since it uses less digits than its factorization.
3011301430220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6546307489 (or 6546307487 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 3011301430220 its reverse (220341031103), we get a palindrome (3231642461323).
The spelling of 3011301430220 in words is "three trillion, eleven billion, three hundred one million, four hundred thirty thousand, two hundred twenty".
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