Base | Representation |
---|---|
bin | 1111100001100… |
… | …0111110100111 |
3 | 11112112010122111 |
4 | 3320120332213 |
5 | 113132122043 |
6 | 10243341451 |
7 | 1420313542 |
oct | 370307647 |
9 | 145463574 |
10 | 65114023 |
11 | 33834147 |
12 | 19981887 |
13 | 1064a910 |
14 | 890d859 |
15 | 5ab309d |
hex | 3e18fa7 |
65114023 has 16 divisors (see below), whose sum is σ = 71863456. Its totient is φ = 58631040.
The previous prime is 65113999. The next prime is 65114039. The reversal of 65114023 is 32041156.
It is not a de Polignac number, because 65114023 - 25 = 65113991 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 65113985 and 65114003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (65114053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124240 + ... + 124762.
It is an arithmetic number, because the mean of its divisors is an integer number (4491466).
Almost surely, 265114023 is an apocalyptic number.
65114023 is a deficient number, since it is larger than the sum of its proper divisors (6749433).
65114023 is a wasteful number, since it uses less digits than its factorization.
65114023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 754.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 65114023 is about 8069.3260561214. The cubic root of 65114023 is about 402.3075437564.
Adding to 65114023 its reverse (32041156), we get a palindrome (97155179).
The spelling of 65114023 in words is "sixty-five million, one hundred fourteen thousand, twenty-three".
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