Base | Representation |
---|---|
bin | 111100100010011011… |
… | …100000100011010001 |
3 | 20012210010000011001221 |
4 | 330202123200203101 |
5 | 2031111022133001 |
6 | 45510033325041 |
7 | 4460546060512 |
oct | 744233404321 |
9 | 205703004057 |
10 | 65002146001 |
11 | 25627020421 |
12 | 10721106781 |
13 | 618bb8a7b0 |
14 | 3208d52a09 |
15 | 1a569801a1 |
hex | f226e08d1 |
65002146001 has 16 divisors (see below), whose sum is σ = 75254457600. Its totient is φ = 55634525568.
The previous prime is 65002145983. The next prime is 65002146017. The reversal of 65002146001 is 10064120056.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-65002146001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (65002146901) 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, 2788036 + ... + 2811253.
It is an arithmetic number, because the mean of its divisors is an integer number (4703403600).
Almost surely, 265002146001 is an apocalyptic number.
It is an amenable number.
65002146001 is a deficient number, since it is larger than the sum of its proper divisors (10252311599).
65002146001 is a wasteful number, since it uses less digits than its factorization.
65002146001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5599368.
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 65002146001 its reverse (10064120056), we get a palindrome (75066266057).
The spelling of 65002146001 in words is "sixty-five billion, two million, one hundred forty-six thousand, one".
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