Base | Representation |
---|---|
bin | 1100001011110… |
… | …1000011010110 |
3 | 10120011110021001 |
4 | 3002331003112 |
5 | 101040343011 |
6 | 5023213514 |
7 | 1160252050 |
oct | 302750326 |
9 | 116143231 |
10 | 51106006 |
11 | 26936776 |
12 | 1514729a |
13 | a784953 |
14 | 6b048d0 |
15 | 47477c1 |
hex | 30bd0d6 |
51106006 has 8 divisors (see below), whose sum is σ = 87610320. Its totient is φ = 21902568.
The previous prime is 51105979. The next prime is 51106009. The reversal of 51106006 is 60060115.
51106006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×511060062 = 5223647698544072, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51106009) 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 3 ways as a sum of consecutive naturals, for example, 1825201 + ... + 1825228.
It is an arithmetic number, because the mean of its divisors is an integer number (10951290).
Almost surely, 251106006 is an apocalyptic number.
51106006 is a deficient number, since it is larger than the sum of its proper divisors (36504314).
51106006 is a wasteful number, since it uses less digits than its factorization.
51106006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3650438.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 51106006 is about 7148.8464803771. The cubic root of 51106006 is about 371.0997375476.
It can be divided in two parts, 5 and 1106006, that added together give a palindrome (1106011).
The spelling of 51106006 in words is "fifty-one million, one hundred six thousand, six".
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