Base | Representation |
---|---|
bin | 110100011000110000… |
… | …101111001010110101 |
3 | 12101012011022021112000 |
4 | 310120300233022311 |
5 | 1410200000113044 |
6 | 41501344445513 |
7 | 4030633101123 |
oct | 643060571265 |
9 | 171164267460 |
10 | 56250004149 |
11 | 2194572a739 |
12 | aa9a019899 |
13 | 53c5880031 |
14 | 2a1881a913 |
15 | 16e3412d69 |
hex | d18c2f2b5 |
56250004149 has 32 divisors (see below), whose sum is σ = 84973933440. Its totient is φ = 36762875136.
The previous prime is 56250004123. The next prime is 56250004229. The reversal of 56250004149 is 94140005265.
56250004149 is a `hidden beast` number, since 5 + 6 + 2 + 500 + 0 + 4 + 149 = 666.
56250004149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 56250004149 - 29 = 56250003637 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56250404149) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1840854 + ... + 1871160.
It is an arithmetic number, because the mean of its divisors is an integer number (2655435420).
Almost surely, 256250004149 is an apocalyptic number.
It is an amenable number.
56250004149 is a deficient number, since it is larger than the sum of its proper divisors (28723929291).
56250004149 is a wasteful number, since it uses less digits than its factorization.
56250004149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31666 (or 31660 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The spelling of 56250004149 in words is "fifty-six billion, two hundred fifty million, four thousand, one hundred forty-nine".
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