Base | Representation |
---|---|
bin | 1100011110011… |
… | …11011110011001 |
3 | 21021221012221101 |
4 | 12033033132121 |
5 | 203243040331 |
6 | 14215111401 |
7 | 2410404550 |
oct | 617173631 |
9 | 237835841 |
10 | 104658841 |
11 | 54093811 |
12 | 2b072561 |
13 | 188b5211 |
14 | dc84d97 |
15 | 92c5061 |
hex | 63cf799 |
104658841 has 4 divisors (see below), whose sum is σ = 119610112. Its totient is φ = 89707572.
The previous prime is 104658839. The next prime is 104658863. The reversal of 104658841 is 148856401.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 148856401 = 10181 ⋅14621.
It is a cyclic number.
It is not a de Polignac number, because 104658841 - 21 = 104658839 is a prime.
It is a super-3 number, since 3×1046588413 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 104658841.
It is not an unprimeable number, because it can be changed into a prime (104658871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7475625 + ... + 7475638.
It is an arithmetic number, because the mean of its divisors is an integer number (29902528).
Almost surely, 2104658841 is an apocalyptic number.
It is an amenable number.
104658841 is a deficient number, since it is larger than the sum of its proper divisors (14951271).
104658841 is an equidigital number, since it uses as much as digits as its factorization.
104658841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14951270.
The product of its (nonzero) digits is 30720, while the sum is 37.
The square root of 104658841 is about 10230.2903673356. The cubic root of 104658841 is about 471.2578964264.
It can be divided in two parts, 10465 and 8841, that added together give a triangular number (19306 = T196).
The spelling of 104658841 in words is "one hundred four million, six hundred fifty-eight thousand, eight hundred forty-one".
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