Base | Representation |
---|---|
bin | 1100010000000… |
… | …11010100010001 |
3 | 21011101110110200 |
4 | 12020003110101 |
5 | 202302232113 |
6 | 14110445413 |
7 | 2355364515 |
oct | 610032421 |
9 | 234343420 |
10 | 102774033 |
11 | 5301671a |
12 | 2a503869 |
13 | 183a534b |
14 | d914145 |
15 | 9051873 |
hex | 6203511 |
102774033 has 6 divisors (see below), whose sum is σ = 148451394. Its totient is φ = 68516016.
The previous prime is 102774031. The next prime is 102774037. The reversal of 102774033 is 330477201.
It can be written as a sum of positive squares in only one way, i.e., 102272769 + 501264 = 10113^2 + 708^2 .
It is not a de Polignac number, because 102774033 - 21 = 102774031 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 102773988 and 102774006.
It is not an unprimeable number, because it can be changed into a prime (102774031) 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, 5709660 + ... + 5709677.
It is an arithmetic number, because the mean of its divisors is an integer number (24741899).
Almost surely, 2102774033 is an apocalyptic number.
It is an amenable number.
102774033 is a deficient number, since it is larger than the sum of its proper divisors (45677361).
102774033 is a wasteful number, since it uses less digits than its factorization.
102774033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11419343 (or 11419340 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 27.
The square root of 102774033 is about 10137.7528575124. The cubic root of 102774033 is about 468.4117705138.
The spelling of 102774033 in words is "one hundred two million, seven hundred seventy-four thousand, thirty-three".
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