Base | Representation |
---|---|
bin | 1100010101000… |
… | …1101001010001 |
3 | 10121022101011002 |
4 | 3011101221101 |
5 | 101214332031 |
6 | 5044231345 |
7 | 1165365356 |
oct | 305215121 |
9 | 117271132 |
10 | 51714641 |
11 | 27211a80 |
12 | 1539b555 |
13 | a9389a4 |
14 | 6c2262d |
15 | 4817ccb |
hex | 3151a51 |
51714641 has 16 divisors (see below), whose sum is σ = 58918848. Its totient is φ = 44971200.
The previous prime is 51714613. The next prime is 51714679. The reversal of 51714641 is 14641715.
51714641 = T6 + T7 + ... + T676.
It is a cyclic number.
It is not a de Polignac number, because 51714641 - 218 = 51452497 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (51714041) 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 15 ways as a sum of consecutive naturals, for example, 23786 + ... + 25868.
It is an arithmetic number, because the mean of its divisors is an integer number (3682428).
Almost surely, 251714641 is an apocalyptic number.
It is an amenable number.
51714641 is a deficient number, since it is larger than the sum of its proper divisors (7204207).
51714641 is a wasteful number, since it uses less digits than its factorization.
51714641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2192.
The product of its digits is 3360, while the sum is 29.
The square root of 51714641 is about 7191.2892446348. The cubic root of 51714641 is about 372.5671029060.
The spelling of 51714641 in words is "fifty-one million, seven hundred fourteen thousand, six hundred forty-one".
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