Base | Representation |
---|---|
bin | 1100010101100… |
… | …1110011010100 |
3 | 10121101001222112 |
4 | 3011121303110 |
5 | 101221414202 |
6 | 5045050152 |
7 | 1165564646 |
oct | 305316324 |
9 | 117331875 |
10 | 51748052 |
11 | 27235094 |
12 | 153b6958 |
13 | a94ac65 |
14 | 6c30896 |
15 | 4822b52 |
hex | 3159cd4 |
51748052 has 24 divisors (see below), whose sum is σ = 96015360. Its totient is φ = 24360480.
The previous prime is 51748043. The next prime is 51748061. The reversal of 51748052 is 25084715.
51748052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (51748043) and next prime (51748061).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1052 + ... + 10227.
It is an arithmetic number, because the mean of its divisors is an integer number (4000640).
Almost surely, 251748052 is an apocalyptic number.
It is an amenable number.
51748052 is a deficient number, since it is larger than the sum of its proper divisors (44267308).
51748052 is a wasteful number, since it uses less digits than its factorization.
51748052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11351 (or 11349 counting only the distinct ones).
The product of its (nonzero) digits is 11200, while the sum is 32.
The square root of 51748052 is about 7193.6118883354. The cubic root of 51748052 is about 372.6473197750.
The spelling of 51748052 in words is "fifty-one million, seven hundred forty-eight thousand, fifty-two".
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