Base | Representation |
---|---|
bin | 1100011110100… |
… | …01100101011001 |
3 | 21021221122210101 |
4 | 12033101211121 |
5 | 203243324411 |
6 | 14215215401 |
7 | 2410442002 |
oct | 617214531 |
9 | 237848711 |
10 | 104667481 |
11 | 5409a256 |
12 | 2b077561 |
13 | 188b9129 |
14 | dc881a9 |
15 | 92c78c1 |
hex | 63d1959 |
104667481 has 2 divisors, whose sum is σ = 104667482. Its totient is φ = 104667480.
The previous prime is 104667469. The next prime is 104667529. The reversal of 104667481 is 184766401.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 100320256 + 4347225 = 10016^2 + 2085^2 .
It is an emirp because it is prime and its reverse (184766401) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 104667481 - 223 = 96278873 is a prime.
It is a super-2 number, since 2×1046674812 = 21910563157770722, which contains 22 as substring.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 104667481.
It is not a weakly prime, because it can be changed into another prime (104667281) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52333740 + 52333741.
It is an arithmetic number, because the mean of its divisors is an integer number (52333741).
Almost surely, 2104667481 is an apocalyptic number.
It is an amenable number.
104667481 is a deficient number, since it is larger than the sum of its proper divisors (1).
104667481 is an equidigital number, since it uses as much as digits as its factorization.
104667481 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 104667481 is about 10230.7126340251. The cubic root of 104667481 is about 471.2708641355.
The spelling of 104667481 in words is "one hundred four million, six hundred sixty-seven thousand, four hundred eighty-one".
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