Base | Representation |
---|---|
bin | 110000110101001111… |
… | …0011001011010010001 |
3 | 101000200021001211022210 |
4 | 1201222132121122101 |
5 | 3204231041142101 |
6 | 120101413022333 |
7 | 10401444424056 |
oct | 1415236313221 |
9 | 330607054283 |
10 | 104865568401 |
11 | 40522974710 |
12 | 183a73249a9 |
13 | 9b728606b9 |
14 | 510b32b02d |
15 | 2adb4897d6 |
hex | 186a799691 |
104865568401 has 32 divisors (see below), whose sum is σ = 157559869440. Its totient is φ = 61462641600.
The previous prime is 104865568391. The next prime is 104865568441.
104865568401 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 104865568401 - 25 = 104865568369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (104865568441) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1493010 + ... + 1561668.
It is an arithmetic number, because the mean of its divisors is an integer number (4923745920).
Almost surely, 2104865568401 is an apocalyptic number.
104865568401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
104865568401 is a deficient number, since it is larger than the sum of its proper divisors (52694301039).
104865568401 is a wasteful number, since it uses less digits than its factorization.
104865568401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70197.
The product of its (nonzero) digits is 921600, while the sum is 48.
The spelling of 104865568401 in words is "one hundred four billion, eight hundred sixty-five million, five hundred sixty-eight thousand, four hundred one".
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