Base | Representation |
---|---|
bin | 1100001011001… |
… | …1011110000001 |
3 | 10120002110102020 |
4 | 3002303132001 |
5 | 101033114003 |
6 | 5022312053 |
7 | 1160026443 |
oct | 302633601 |
9 | 116073366 |
10 | 51066753 |
11 | 2690a231 |
12 | 15128629 |
13 | a76cb1a |
14 | 6ad4493 |
15 | 473ad53 |
hex | 30b3781 |
51066753 has 8 divisors (see below), whose sum is σ = 68265600. Its totient is φ = 33956208.
The previous prime is 51066751. The next prime is 51066761. The reversal of 51066753 is 35766015.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 51066753 - 21 = 51066751 is a prime.
It is not an unprimeable number, because it can be changed into a prime (51066751) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20713 + ... + 23046.
It is an arithmetic number, because the mean of its divisors is an integer number (8533200).
Almost surely, 251066753 is an apocalyptic number.
It is an amenable number.
51066753 is a deficient number, since it is larger than the sum of its proper divisors (17198847).
51066753 is a wasteful number, since it uses less digits than its factorization.
51066753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44151.
The product of its (nonzero) digits is 18900, while the sum is 33.
The square root of 51066753 is about 7146.1005450525. The cubic root of 51066753 is about 371.0047029964.
The spelling of 51066753 in words is "fifty-one million, sixty-six thousand, seven hundred fifty-three".
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