Base | Representation |
---|---|
bin | 1100011101000… |
… | …01110101001101 |
3 | 21021120201111002 |
4 | 12032201311031 |
5 | 203221100020 |
6 | 14211110045 |
7 | 2405665520 |
oct | 616416515 |
9 | 237521432 |
10 | 104471885 |
11 | 53a76301 |
12 | 2aba2325 |
13 | 1884b0ab |
14 | dc36bb7 |
15 | 9289975 |
hex | 63a1d4d |
104471885 has 32 divisors (see below), whose sum is σ = 153902592. Its totient is φ = 66447360.
The previous prime is 104471881. The next prime is 104471909. The reversal of 104471885 is 588174401.
It is a happy number.
It is not a de Polignac number, because 104471885 - 22 = 104471881 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104471881) 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, 41009 + ... + 43481.
It is an arithmetic number, because the mean of its divisors is an integer number (4809456).
Almost surely, 2104471885 is an apocalyptic number.
It is an amenable number.
104471885 is a deficient number, since it is larger than the sum of its proper divisors (49430707).
104471885 is a wasteful number, since it uses less digits than its factorization.
104471885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2573.
The product of its (nonzero) digits is 35840, while the sum is 38.
The square root of 104471885 is about 10221.1489080240. The cubic root of 104471885 is about 470.9771206410.
The spelling of 104471885 in words is "one hundred four million, four hundred seventy-one thousand, eight hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •