Base | Representation |
---|---|
bin | 1100011111011… |
… | …01000100111101 |
3 | 21022011101021012 |
4 | 12033231010331 |
5 | 203310430333 |
6 | 14221445005 |
7 | 2411421215 |
oct | 617550475 |
9 | 238141235 |
10 | 104780093 |
11 | 54166920 |
12 | 2b110765 |
13 | 18928472 |
14 | dcb7245 |
15 | 92eae48 |
hex | 63ed13d |
104780093 has 8 divisors (see below), whose sum is σ = 117993216. Its totient is φ = 92181600.
The previous prime is 104780083. The next prime is 104780107. The reversal of 104780093 is 390087401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 104780093 - 24 = 104780077 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104780063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153296 + ... + 153977.
It is an arithmetic number, because the mean of its divisors is an integer number (14749152).
Almost surely, 2104780093 is an apocalyptic number.
It is an amenable number.
104780093 is a deficient number, since it is larger than the sum of its proper divisors (13213123).
104780093 is a wasteful number, since it uses less digits than its factorization.
104780093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307315.
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 104780093 is about 10236.2147789112. The cubic root of 104780093 is about 471.4398173844.
The spelling of 104780093 in words is "one hundred four million, seven hundred eighty thousand, ninety-three".
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