Base | Representation |
---|---|
bin | 1011101111110101… |
… | …1100000010010100 |
3 | 22010202202121022201 |
4 | 2323331130002110 |
5 | 22424240220022 |
6 | 1240525134244 |
7 | 141100561144 |
oct | 27375340224 |
9 | 8122677281 |
10 | 3153445012 |
11 | 1379045a03 |
12 | 7400ba384 |
13 | 3b341b4c3 |
14 | 21cb4a924 |
15 | 136ca4127 |
hex | bbf5c094 |
3153445012 has 12 divisors (see below), whose sum is σ = 5519000340. Its totient is φ = 1576587776.
The previous prime is 3153444977. The next prime is 3153445019. The reversal of 3153445012 is 2105443513.
It can be written as a sum of positive squares in 2 ways, for example, as 580520836 + 2572924176 = 24094^2 + 50724^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3153445019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34164 + ... + 86452.
It is an arithmetic number, because the mean of its divisors is an integer number (459916695).
Almost surely, 23153445012 is an apocalyptic number.
It is an amenable number.
3153445012 is a deficient number, since it is larger than the sum of its proper divisors (2365555328).
3153445012 is a wasteful number, since it uses less digits than its factorization.
3153445012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67370 (or 67368 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 3153445012 is about 56155.5430211480. The cubic root of 3153445012 is about 1466.4314092587.
Adding to 3153445012 its reverse (2105443513), we get a palindrome (5258888525).
It can be divided in two parts, 315344 and 5012, that added together give a square (320356 = 5662).
The spelling of 3153445012 in words is "three billion, one hundred fifty-three million, four hundred forty-five thousand, twelve".
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