Base | Representation |
---|---|
bin | 1011001011100001… |
… | …0111010111010100 |
3 | 21202011010200222110 |
4 | 2302320113113110 |
5 | 22121241321322 |
6 | 1213444231020 |
7 | 134241046416 |
oct | 26270272724 |
9 | 7664120873 |
10 | 3001120212 |
11 | 1300066042 |
12 | 6b909b470 |
13 | 38a9b739c |
14 | 2068189b6 |
15 | 128715c0c |
hex | b2e175d4 |
3001120212 has 48 divisors (see below), whose sum is σ = 7124544000. Its totient is φ = 982988160.
The previous prime is 3001120193. The next prime is 3001120259. The reversal of 3001120212 is 2120211003.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1249789 + ... + 1252187.
It is an arithmetic number, because the mean of its divisors is an integer number (148428000).
Almost surely, 23001120212 is an apocalyptic number.
It is an amenable number.
3001120212 is an abundant number, since it is smaller than the sum of its proper divisors (4123423788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3001120212 is a wasteful number, since it uses less digits than its factorization.
3001120212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4176 (or 4174 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 3001120212 is about 54782.4808857722. The cubic root of 3001120212 is about 1442.4290618878.
Adding to 3001120212 its reverse (2120211003), we get a palindrome (5121331215).
The spelling of 3001120212 in words is "three billion, one million, one hundred twenty thousand, two hundred twelve".
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