Base | Representation |
---|---|
bin | 1000111000110111… |
… | …00101100011101011 |
3 | 110022120021201221210 |
4 | 10130123211203223 |
5 | 34233110223232 |
6 | 2105303404203 |
7 | 226152666636 |
oct | 43433454353 |
9 | 13276251853 |
10 | 4771961067 |
11 | 2029713a85 |
12 | b12153663 |
13 | 5b0838103 |
14 | 333aa0c1d |
15 | 1cde0e5cc |
hex | 11c6e58eb |
4771961067 has 6 divisors (see below), whose sum is σ = 6362774292. Its totient is φ = 3181227612.
The previous prime is 4771961023. The next prime is 4771961071. The reversal of 4771961067 is 7601691774.
It is not a de Polignac number, because 4771961067 - 223 = 4763572459 is a prime.
It is a super-2 number, since 2×47719610672 = 45543224849927556978, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4771961567) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99708 + ... + 139590.
It is an arithmetic number, because the mean of its divisors is an integer number (1060462382).
Almost surely, 24771961067 is an apocalyptic number.
4771961067 is a deficient number, since it is larger than the sum of its proper divisors (1590813225).
4771961067 is an frugal number, since it uses more digits than its factorization.
4771961067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79769 (or 39886 counting only the distinct ones).
The product of its (nonzero) digits is 444528, while the sum is 48.
The square root of 4771961067 is about 69079.3823582695. The cubic root of 4771961067 is about 1683.5743375443.
Multiplying 4771961067 by its sum of digits (48), we get a square (229054131216 = 4785962).
The spelling of 4771961067 in words is "four billion, seven hundred seventy-one million, nine hundred sixty-one thousand, sixty-seven".
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