Base | Representation |
---|---|
bin | 100010011101100100000001… |
… | …0011001010111101101001100 |
3 | 1110202021222010202120002222222 |
4 | 1010323020002121113231030 |
5 | 304212441213424202340 |
6 | 2552412035530154512 |
7 | 120564302660605514 |
oct | 10473100231275514 |
9 | 1422258122502888 |
10 | 303130242022220 |
11 | 8864a8a503a198 |
12 | 29bb8808882a38 |
13 | 1001b09ccb7952 |
14 | 54bd820dd8844 |
15 | 250a1a72c18b5 |
hex | 113b202657b4c |
303130242022220 has 24 divisors (see below), whose sum is σ = 636614469809808. Its totient is φ = 121244294606400.
The previous prime is 303130242022217. The next prime is 303130242022261. The reversal of 303130242022220 is 22220242031303.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 303130242022220.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487319066 + ... + 487940705.
It is an arithmetic number, because the mean of its divisors is an integer number (26525602908742).
Almost surely, 2303130242022220 is an apocalyptic number.
It is an amenable number.
303130242022220 is an abundant number, since it is smaller than the sum of its proper divisors (333484227787588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303130242022220 is a wasteful number, since it uses less digits than its factorization.
303130242022220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 975275321 (or 975275319 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 303130242022220 its reverse (22220242031303), we get a palindrome (325350484053523).
The spelling of 303130242022220 in words is "three hundred three trillion, one hundred thirty billion, two hundred forty-two million, twenty-two thousand, two hundred twenty".
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