Base | Representation |
---|---|
bin | 1100001010101… |
… | …1100010110110 |
3 | 10120000210220001 |
4 | 3002223202312 |
5 | 101031044134 |
6 | 5021501514 |
7 | 1156533013 |
oct | 302534266 |
9 | 116023801 |
10 | 51034294 |
11 | 26897903 |
12 | 1511189a |
13 | a75b10c |
14 | 6ac670a |
15 | 4731414 |
hex | 30ab8b6 |
51034294 has 4 divisors (see below), whose sum is σ = 76551444. Its totient is φ = 25517146.
The previous prime is 51034273. The next prime is 51034297. The reversal of 51034294 is 49243015.
51034294 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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (51034297) 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 as a sum of consecutive naturals, namely, 12758572 + ... + 12758575.
It is an arithmetic number, because the mean of its divisors is an integer number (19137861).
Almost surely, 251034294 is an apocalyptic number.
51034294 is a deficient number, since it is larger than the sum of its proper divisors (25517150).
51034294 is a wasteful number, since it uses less digits than its factorization.
51034294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25517149.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 51034294 is about 7143.8290853015. The cubic root of 51034294 is about 370.9260804529.
The spelling of 51034294 in words is "fifty-one million, thirty-four thousand, two hundred ninety-four".
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