Base | Representation |
---|---|
bin | 100100011100111111010… |
… | …011011110110010100100 |
3 | 22212110220201010200110001 |
4 | 210130333103132302210 |
5 | 312020244132130103 |
6 | 5154443255511044 |
7 | 345660633501253 |
oct | 44347723366244 |
9 | 8773821120401 |
10 | 2505028005028 |
11 | 88641600393a |
12 | 3455a8988484 |
13 | 1522b9297943 |
14 | 8935b78479a |
15 | 4526524a01d |
hex | 2473f4deca4 |
2505028005028 has 36 divisors (see below), whose sum is σ = 4626979580160. Its totient is φ = 1186512498864.
The previous prime is 2505028004981. The next prime is 2505028005101. The reversal of 2505028005028 is 8205008205052.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25247925 + ... + 25346947.
It is an arithmetic number, because the mean of its divisors is an integer number (128527210560).
Almost surely, 22505028005028 is an apocalyptic number.
It is an amenable number.
2505028005028 is a deficient number, since it is larger than the sum of its proper divisors (2121951575132).
2505028005028 is a wasteful number, since it uses less digits than its factorization.
2505028005028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116584 (or 116563 counting only the distinct ones).
The product of its (nonzero) digits is 64000, while the sum is 37.
The spelling of 2505028005028 in words is "two trillion, five hundred five billion, twenty-eight million, five thousand, twenty-eight".
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