Base | Representation |
---|---|
bin | 1100001010010… |
… | …0001011100100 |
3 | 10112222021111221 |
4 | 3002210023210 |
5 | 101024113012 |
6 | 5021110124 |
7 | 1156346044 |
oct | 302441344 |
9 | 115867457 |
10 | 51004132 |
11 | 26877183 |
12 | 150b8344 |
13 | a74a47a |
14 | 6ab9724 |
15 | 4727507 |
hex | 30a42e4 |
51004132 has 24 divisors (see below), whose sum is σ = 94802400. Its totient is φ = 23942016.
The previous prime is 51004103. The next prime is 51004153. The reversal of 51004132 is 23140015.
51004132 is nontrivially palindromic in base 13.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5619 + ... + 11557.
It is an arithmetic number, because the mean of its divisors is an integer number (3950100).
Almost surely, 251004132 is an apocalyptic number.
It is an amenable number.
51004132 is a deficient number, since it is larger than the sum of its proper divisors (43798268).
51004132 is a wasteful number, since it uses less digits than its factorization.
51004132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6075 (or 6073 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 51004132 is about 7141.7177205487. The cubic root of 51004132 is about 370.8529918403.
Adding to 51004132 its reverse (23140015), we get a palindrome (74144147).
The spelling of 51004132 in words is "fifty-one million, four thousand, one hundred thirty-two".
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