Base | Representation |
---|---|
bin | 1000110001000001111… |
… | …10101101110010101000 |
3 | 1001210110012212021100212 |
4 | 10120200332231302220 |
5 | 14413324430201440 |
6 | 350211515120252 |
7 | 30522020305505 |
oct | 4304076556250 |
9 | 1053405767325 |
10 | 301201022120 |
11 | 106814140a69 |
12 | 4a45b743088 |
13 | 225318c039b |
14 | 1081485a4ac |
15 | 7c7cd4c465 |
hex | 4620fadca8 |
301201022120 has 16 divisors (see below), whose sum is σ = 677702299860. Its totient is φ = 120480408832.
The previous prime is 301201022069. The next prime is 301201022137. The reversal of 301201022120 is 21220102103.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 266291089156 + 34909932964 = 516034^2 + 186842^2 .
It is a super-2 number, since 2×3012010221202 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 301201022095 and 301201022104.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3765012737 + ... + 3765012816.
Almost surely, 2301201022120 is an apocalyptic number.
It is an amenable number.
301201022120 is an abundant number, since it is smaller than the sum of its proper divisors (376501277740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
301201022120 is a wasteful number, since it uses less digits than its factorization.
301201022120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7530025564 (or 7530025560 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 301201022120 its reverse (21220102103), we get a palindrome (322421124223).
The spelling of 301201022120 in words is "three hundred one billion, two hundred one million, twenty-two thousand, one hundred twenty".
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