Base | Representation |
---|---|
bin | 1100001010011… |
… | …0101111101010 |
3 | 10112222210220220 |
4 | 3002212233222 |
5 | 101024432014 |
6 | 5021230510 |
7 | 1156421466 |
oct | 302465752 |
9 | 115883826 |
10 | 51014634 |
11 | 26884060 |
12 | 15102436 |
13 | a752198 |
14 | 6abd4a6 |
15 | 472a6a9 |
hex | 30a6bea |
51014634 has 16 divisors (see below), whose sum is σ = 111304800. Its totient is φ = 15458960.
The previous prime is 51014633. The next prime is 51014647. The reversal of 51014634 is 43641015.
51014634 is a modest number, since divided by 14634 gives 510 as remainder.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (51014633) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386409 + ... + 386540.
It is an arithmetic number, because the mean of its divisors is an integer number (6956550).
Almost surely, 251014634 is an apocalyptic number.
51014634 is an abundant number, since it is smaller than the sum of its proper divisors (60290166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51014634 is a wasteful number, since it uses less digits than its factorization.
51014634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 772965.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 51014634 is about 7142.4529399920. The cubic root of 51014634 is about 370.8784435746.
Adding to 51014634 its reverse (43641015), we get a palindrome (94655649).
The spelling of 51014634 in words is "fifty-one million, fourteen thousand, six hundred thirty-four".
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