Base | Representation |
---|---|
bin | 1100001010100… |
… | …1001001000100 |
3 | 10120000022101112 |
4 | 3002221021010 |
5 | 101030240302 |
6 | 5021344152 |
7 | 1156462223 |
oct | 302511104 |
9 | 116008345 |
10 | 51024452 |
11 | 26890476 |
12 | 15108058 |
13 | a7567ab |
14 | 6ac2cba |
15 | 472d552 |
hex | 30a9244 |
51024452 has 12 divisors (see below), whose sum is σ = 89488896. Its totient is φ = 25456200.
The previous prime is 51024433. The next prime is 51024473. The reversal of 51024452 is 25442015.
It is a happy 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, 11924 + ... + 15627.
It is an arithmetic number, because the mean of its divisors is an integer number (7457408).
Almost surely, 251024452 is an apocalyptic number.
It is an amenable number.
51024452 is a deficient number, since it is larger than the sum of its proper divisors (38464444).
51024452 is a wasteful number, since it uses less digits than its factorization.
51024452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28018 (or 28016 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 51024452 is about 7143.1402058198. The cubic root of 51024452 is about 370.9022344669.
Adding to 51024452 its reverse (25442015), we get a palindrome (76466467).
The spelling of 51024452 in words is "fifty-one million, twenty-four thousand, four hundred fifty-two".
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