Base | Representation |
---|---|
bin | 1111111101111111… |
… | …1001000000001001 |
3 | 102001201220022012001 |
4 | 3333133321000021 |
5 | 32234324100100 |
6 | 1545203351001 |
7 | 211140034252 |
oct | 37737710011 |
9 | 12051808161 |
10 | 4286550025 |
11 | 18aa71152a |
12 | 9b7682461 |
13 | 5340c0544 |
14 | 2c9425b29 |
15 | 1a14c8d6a |
hex | ff7f9009 |
4286550025 has 12 divisors (see below), whose sum is σ = 5321210512. Its totient is φ = 3425441040.
The previous prime is 4286549963. The next prime is 4286550029. The reversal of 4286550025 is 5200556824.
It is not a de Polignac number, because 4286550025 - 29 = 4286549513 is a prime.
It is a super-2 number, since 2×42865500252 = 36749022233655001250, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4286550029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71847 + ... + 117196.
Almost surely, 24286550025 is an apocalyptic number.
It is an amenable number.
4286550025 is a deficient number, since it is larger than the sum of its proper divisors (1034660487).
4286550025 is a wasteful number, since it uses less digits than its factorization.
4286550025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189960 (or 189955 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 37.
The square root of 4286550025 is about 65471.7498238744. The cubic root of 4286550025 is about 1624.4360994093.
The spelling of 4286550025 in words is "four billion, two hundred eighty-six million, five hundred fifty thousand, twenty-five".
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