Base | Representation |
---|---|
bin | 1100100000011… |
… | …00000000011011 |
3 | 21022101211001021 |
4 | 12100030000123 |
5 | 203324004104 |
6 | 14224303311 |
7 | 2412456445 |
oct | 620140033 |
9 | 238354037 |
10 | 104906779 |
11 | 5424301a |
12 | 2b171b37 |
13 | 18971023 |
14 | dd0b495 |
15 | 9323754 |
hex | 640c01b |
104906779 has 8 divisors (see below), whose sum is σ = 112961520. Its totient is φ = 97061376.
The previous prime is 104906731. The next prime is 104906783. The reversal of 104906779 is 977609401.
It is a happy number.
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 104906779 - 217 = 104775707 is a prime.
It is a super-3 number, since 3×1049067793 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104901779) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51294 + ... + 53299.
It is an arithmetic number, because the mean of its divisors is an integer number (14120190).
Almost surely, 2104906779 is an apocalyptic number.
104906779 is a deficient number, since it is larger than the sum of its proper divisors (8054741).
104906779 is a wasteful number, since it uses less digits than its factorization.
104906779 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104669.
The product of its (nonzero) digits is 95256, while the sum is 43.
The square root of 104906779 is about 10242.4010368663. The cubic root of 104906779 is about 471.6297414077.
The spelling of 104906779 in words is "one hundred four million, nine hundred six thousand, seven hundred seventy-nine".
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