Base | Representation |
---|---|
bin | 1100011011001… |
… | …00010100011001 |
3 | 21021002220212101 |
4 | 12031210110121 |
5 | 203140014204 |
6 | 14201443401 |
7 | 2403566122 |
oct | 615442431 |
9 | 237086771 |
10 | 104219929 |
11 | 53913a80 |
12 | 2aaa0561 |
13 | 187904c8 |
14 | dbad049 |
15 | 9239ea4 |
hex | 6364519 |
104219929 has 4 divisors (see below), whose sum is σ = 113694480. Its totient is φ = 94745380.
The previous prime is 104219891. The next prime is 104219933. The reversal of 104219929 is 929912401.
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.
It is a cyclic number.
It is not a de Polignac number, because 104219929 - 211 = 104217881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104219989) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4737259 + ... + 4737280.
It is an arithmetic number, because the mean of its divisors is an integer number (28423620).
Almost surely, 2104219929 is an apocalyptic number.
It is an amenable number.
104219929 is a deficient number, since it is larger than the sum of its proper divisors (9474551).
104219929 is an equidigital number, since it uses as much as digits as its factorization.
104219929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9474550.
The product of its (nonzero) digits is 11664, while the sum is 37.
The square root of 104219929 is about 10208.8162389182. The cubic root of 104219929 is about 470.5981956155.
The spelling of 104219929 in words is "one hundred four million, two hundred nineteen thousand, nine hundred twenty-nine".
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