Base | Representation |
---|---|
bin | 1100011100111… |
… | …00010000010010 |
3 | 21021112120011001 |
4 | 12032130100102 |
5 | 203214332132 |
6 | 14210412214 |
7 | 2405542105 |
oct | 616342022 |
9 | 237476131 |
10 | 104449042 |
11 | 53a60125 |
12 | 2ab9106a |
13 | 18840889 |
14 | dc2c73c |
15 | 9282ce7 |
hex | 639c412 |
104449042 has 8 divisors (see below), whose sum is σ = 164919600. Its totient is φ = 49475844.
The previous prime is 104449031. The next prime is 104449043. The reversal of 104449042 is 240944401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 104449042.
It is not an unprimeable number, because it can be changed into a prime (104449043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1374292 + ... + 1374367.
It is an arithmetic number, because the mean of its divisors is an integer number (20614950).
Almost surely, 2104449042 is an apocalyptic number.
104449042 is a deficient number, since it is larger than the sum of its proper divisors (60470558).
104449042 is a wasteful number, since it uses less digits than its factorization.
104449042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2748680.
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 104449042 is about 10220.0314089537. The cubic root of 104449042 is about 470.9427914222.
It can be divided in two parts, 1044 and 49042, that added together give a triangular number (50086 = T316).
The spelling of 104449042 in words is "one hundred four million, four hundred forty-nine thousand, forty-two".
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