Base | Representation |
---|---|
bin | 1100001010101… |
… | …1111010000000 |
3 | 10120000212220221 |
4 | 3002223322000 |
5 | 101031121101 |
6 | 5021512424 |
7 | 1156540231 |
oct | 302537200 |
9 | 116025827 |
10 | 51035776 |
11 | 26898a30 |
12 | 15112714 |
13 | a75b9ac |
14 | 6ac7088 |
15 | 4731aa1 |
hex | 30abe80 |
51035776 has 64 divisors (see below), whose sum is σ = 112779360. Its totient is φ = 22809600.
The previous prime is 51035771. The next prime is 51035801. The reversal of 51035776 is 67753015.
It is a tau number, because it is divible by the number of its divisors (64).
It is not an unprimeable number, because it can be changed into a prime (51035771) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94066 + ... + 94606.
Almost surely, 251035776 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 51035776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56389680).
51035776 is an abundant number, since it is smaller than the sum of its proper divisors (61743584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51035776 is a wasteful number, since it uses less digits than its factorization.
51035776 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 633 (or 621 counting only the distinct ones).
The product of its (nonzero) digits is 22050, while the sum is 34.
The square root of 51035776 is about 7143.9328104343. The cubic root of 51035776 is about 370.9296708957.
The spelling of 51035776 in words is "fifty-one million, thirty-five thousand, seven hundred seventy-six".
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