Base | Representation |
---|---|
bin | 11101010010010001001… |
… | …101001001011001110011 |
3 | 21010101120020202002000000 |
4 | 131102101031021121303 |
5 | 230433030043242420 |
6 | 4140304304401043 |
7 | 265253102604441 |
oct | 35222115113163 |
9 | 7111506662000 |
10 | 2012480837235 |
11 | 706540a70600 |
12 | 286047916183 |
13 | 117a1220196b |
14 | 6d5942b5b91 |
15 | 37538a7d690 |
hex | 1d491349673 |
2012480837235 has 672 divisors, whose sum is σ = 4430009794560. Its totient is φ = 872980416000.
The previous prime is 2012480837233. The next prime is 2012480837239. The reversal of 2012480837235 is 5327380842102.
2012480837235 is a `hidden beast` number, since 2 + 0 + 1 + 248 + 0 + 8 + 372 + 35 = 666.
It is not a de Polignac number, because 2012480837235 - 21 = 2012480837233 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (2012480837233) by changing a digit.
It is a polite number, since it can be written in 671 ways as a sum of consecutive naturals, for example, 15846305742 + ... + 15846305868.
It is an arithmetic number, because the mean of its divisors is an integer number (6592276480).
Almost surely, 22012480837235 is an apocalyptic number.
2012480837235 is an abundant number, since it is smaller than the sum of its proper divisors (2417528957325).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012480837235 is a wasteful number, since it uses less digits than its factorization.
2012480837235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283 (or 257 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 45.
The spelling of 2012480837235 in words is "two trillion, twelve billion, four hundred eighty million, eight hundred thirty-seven thousand, two hundred thirty-five".
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