Base | Representation |
---|---|
bin | 11101010001111010100… |
… | …001100011010100100000 |
3 | 21010100120201201022011222 |
4 | 131101322201203110200 |
5 | 230431240134412204 |
6 | 4140202432354212 |
7 | 265240502305460 |
oct | 35217241432440 |
9 | 7110521638158 |
10 | 2012100310304 |
11 | 706366196037 |
12 | 285b603a5968 |
13 | 11798141a9b6 |
14 | 6d55993dba0 |
15 | 37515464abe |
hex | 1d47a863520 |
2012100310304 has 48 divisors (see below), whose sum is σ = 4541972516928. Its totient is φ = 859519786752.
The previous prime is 2012100310271. The next prime is 2012100310343. The reversal of 2012100310304 is 4030130012102.
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, 14560859 + ... + 14698394.
It is an arithmetic number, because the mean of its divisors is an integer number (94624427436).
Almost surely, 22012100310304 is an apocalyptic number.
It is an amenable number.
2012100310304 is an abundant number, since it is smaller than the sum of its proper divisors (2529872206624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012100310304 is a wasteful number, since it uses less digits than its factorization.
2012100310304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29259577 (or 29259569 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 2012100310304 its reverse (4030130012102), we get a palindrome (6042230322406).
The spelling of 2012100310304 in words is "two trillion, twelve billion, one hundred million, three hundred ten thousand, three hundred four".
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