Base | Representation |
---|---|
bin | 1100001010010… |
… | …1110111011010 |
3 | 10112222121222120 |
4 | 3002211313122 |
5 | 101024323114 |
6 | 5021202110 |
7 | 1156405134 |
oct | 302456732 |
9 | 115877876 |
10 | 51011034 |
11 | 26881388 |
12 | 15100336 |
13 | a750659 |
14 | 6abc054 |
15 | 47295a9 |
hex | 30a5dda |
51011034 has 8 divisors (see below), whose sum is σ = 102022080. Its totient is φ = 17003676.
The previous prime is 51010997. The next prime is 51011041. The reversal of 51011034 is 43011015.
It is a sphenic number, since it is the product of 3 distinct primes.
51011034 is an admirable number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4250914 + ... + 4250925.
It is an arithmetic number, because the mean of its divisors is an integer number (12752760).
Almost surely, 251011034 is an apocalyptic number.
51011034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51011034 is a wasteful number, since it uses less digits than its factorization.
51011034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8501844.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 51011034 is about 7142.2009212847. The cubic root of 51011034 is about 370.8697193210.
Adding to 51011034 its reverse (43011015), we get a palindrome (94022049).
The spelling of 51011034 in words is "fifty-one million, eleven thousand, thirty-four".
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