Base | Representation |
---|---|
bin | 110000011110100110… |
… | …1010001100011101001 |
3 | 100221201100000002111002 |
4 | 1200331031101203221 |
5 | 3201202130330230 |
6 | 115454203044345 |
7 | 10343563202204 |
oct | 1407515214351 |
9 | 327640002432 |
10 | 104106105065 |
11 | 40173200666 |
12 | 18214b106b5 |
13 | 9a81401701 |
14 | 507851493b |
15 | 2a9496d545 |
hex | 183d3518e9 |
104106105065 has 8 divisors (see below), whose sum is σ = 125000952840. Its totient is φ = 83235799552.
The previous prime is 104106105001. The next prime is 104106105079. The reversal of 104106105065 is 560501601401.
It can be written as a sum of positive squares in 4 ways, for example, as 7752978601 + 96353126464 = 88051^2 + 310408^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 104106105065 - 26 = 104106105001 is a prime.
It is a super-3 number, since 3×1041061050653 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6126230 + ... + 6143199.
It is an arithmetic number, because the mean of its divisors is an integer number (15625119105).
Almost surely, 2104106105065 is an apocalyptic number.
It is an amenable number.
104106105065 is a deficient number, since it is larger than the sum of its proper divisors (20894847775).
104106105065 is a wasteful number, since it uses less digits than its factorization.
104106105065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12271131.
The product of its (nonzero) digits is 3600, while the sum is 29.
Adding to 104106105065 its reverse (560501601401), we get a palindrome (664607706466).
The spelling of 104106105065 in words is "one hundred four billion, one hundred six million, one hundred five thousand, sixty-five".
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