Base | Representation |
---|---|
bin | 1100001100010… |
… | …1100111110001 |
3 | 10120020020102000 |
4 | 3003011213301 |
5 | 101043003410 |
6 | 5024044213 |
7 | 1160456301 |
oct | 303054761 |
9 | 116206360 |
10 | 51141105 |
11 | 26960084 |
12 | 15163669 |
13 | a797912 |
14 | 6b13601 |
15 | 4752dc0 |
hex | 30c59f1 |
51141105 has 16 divisors (see below), whose sum is σ = 90917760. Its totient is φ = 27275184.
The previous prime is 51141089. The next prime is 51141107. The reversal of 51141105 is 50114115.
It is a happy number.
51141105 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 51141105 - 24 = 51141089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (51141107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189277 + ... + 189546.
It is an arithmetic number, because the mean of its divisors is an integer number (5682360).
Almost surely, 251141105 is an apocalyptic number.
It is an amenable number.
51141105 is a deficient number, since it is larger than the sum of its proper divisors (39776655).
51141105 is a wasteful number, since it uses less digits than its factorization.
51141105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378837 (or 378831 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 18.
The square root of 51141105 is about 7151.3009306000. The cubic root of 51141105 is about 371.1846737419.
It can be divided in two parts, 5114110 and 5, that added together give a palindrome (5114115).
The spelling of 51141105 in words is "fifty-one million, one hundred forty-one thousand, one hundred five".
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