Base | Representation |
---|---|
bin | 100100010011100101100… |
… | …110000110010010101100 |
3 | 22211111212011121100211100 |
4 | 210103211212012102230 |
5 | 311334110322021023 |
6 | 5150053440523100 |
7 | 345152523413622 |
oct | 44234546062254 |
9 | 8744764540740 |
10 | 2494933001388 |
11 | 882105700223 |
12 | 343650020490 |
13 | 15136a9c5bc9 |
14 | 88a80b71512 |
15 | 44d73d72c43 |
hex | 244e59864ac |
2494933001388 has 36 divisors (see below), whose sum is σ = 6395462066448. Its totient is φ = 819931032480.
The previous prime is 2494933001387. The next prime is 2494933001411. The reversal of 2494933001388 is 8831003394942.
2494933001388 is a `hidden beast` number, since 2 + 49 + 493 + 30 + 0 + 1 + 3 + 88 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (2494933001387) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 488051631 + ... + 488056742.
It is an arithmetic number, because the mean of its divisors is an integer number (177651724068).
Almost surely, 22494933001388 is an apocalyptic number.
It is an amenable number.
2494933001388 is an abundant number, since it is smaller than the sum of its proper divisors (3900529065060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2494933001388 is a wasteful number, since it uses less digits than its factorization.
2494933001388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 976108454 (or 976108449 counting only the distinct ones).
The product of its (nonzero) digits is 4478976, while the sum is 54.
The spelling of 2494933001388 in words is "two trillion, four hundred ninety-four billion, nine hundred thirty-three million, one thousand, three hundred eighty-eight".
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