Base | Representation |
---|---|
bin | 1100010001000… |
… | …1101100111110 |
3 | 10120211001212211 |
4 | 3010101230332 |
5 | 101132441414 |
6 | 5034451034 |
7 | 1163224654 |
oct | 304215476 |
9 | 116731784 |
10 | 51452734 |
11 | 27053223 |
12 | 15293a7a |
13 | a876708 |
14 | 6b94dd4 |
15 | 47b53c4 |
hex | 3111b3e |
51452734 has 4 divisors (see below), whose sum is σ = 77179104. Its totient is φ = 25726366.
The previous prime is 51452729. The next prime is 51452747. The reversal of 51452734 is 43725415.
51452734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 51452696 and 51452705.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 12863182 + ... + 12863185.
It is an arithmetic number, because the mean of its divisors is an integer number (19294776).
Almost surely, 251452734 is an apocalyptic number.
51452734 is a deficient number, since it is larger than the sum of its proper divisors (25726370).
51452734 is a wasteful number, since it uses less digits than its factorization.
51452734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25726369.
The product of its digits is 16800, while the sum is 31.
The square root of 51452734 is about 7173.0561129828. The cubic root of 51452734 is about 371.9370870984.
The spelling of 51452734 in words is "fifty-one million, four hundred fifty-two thousand, seven hundred thirty-four".
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