Base | Representation |
---|---|
bin | 1100001010011… |
… | …0101011010110 |
3 | 10112222210112200 |
4 | 3002212223112 |
5 | 101024424413 |
6 | 5021225330 |
7 | 1156420623 |
oct | 302465326 |
9 | 115883480 |
10 | 51014358 |
11 | 2688392a |
12 | 15102246 |
13 | a752015 |
14 | 6abd34a |
15 | 472a573 |
hex | 30a6ad6 |
51014358 has 12 divisors (see below), whose sum is σ = 110531148. Its totient is φ = 17004780.
The previous prime is 51014357. The next prime is 51014387. The reversal of 51014358 is 85341015.
51014358 is a `hidden beast` number, since 510 + 143 + 5 + 8 = 666.
51014358 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51014357) 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 5 ways as a sum of consecutive naturals, for example, 1417048 + ... + 1417083.
It is an arithmetic number, because the mean of its divisors is an integer number (9210929).
Almost surely, 251014358 is an apocalyptic number.
51014358 is an abundant number, since it is smaller than the sum of its proper divisors (59516790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51014358 is a wasteful number, since it uses less digits than its factorization.
51014358 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2834139 (or 2834136 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 51014358 is about 7142.4336188725. The cubic root of 51014358 is about 370.8777747297.
The spelling of 51014358 in words is "fifty-one million, fourteen thousand, three hundred fifty-eight".
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