Base | Representation |
---|---|
bin | 1100011100000… |
… | …11100111110001 |
3 | 21021100102202010 |
4 | 12032003213301 |
5 | 203203120040 |
6 | 14204313133 |
7 | 2404641666 |
oct | 616034761 |
9 | 237312663 |
10 | 104348145 |
11 | 539a1340 |
12 | 2ab427a9 |
13 | 18806985 |
14 | dc03a6d |
15 | 9262e80 |
hex | 63839f1 |
104348145 has 32 divisors (see below), whose sum is σ = 184872960. Its totient is φ = 49832640.
The previous prime is 104348107. The next prime is 104348147. The reversal of 104348145 is 541843401.
It is not a de Polignac number, because 104348145 - 211 = 104346097 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (104348147) 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, 6336 + ... + 15774.
It is an arithmetic number, because the mean of its divisors is an integer number (5777280).
Almost surely, 2104348145 is an apocalyptic number.
104348145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
104348145 is a deficient number, since it is larger than the sum of its proper divisors (80524815).
104348145 is a wasteful number, since it uses less digits than its factorization.
104348145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9525.
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 104348145 is about 10215.0939790097. The cubic root of 104348145 is about 470.7911001528.
The spelling of 104348145 in words is "one hundred four million, three hundred forty-eight thousand, one hundred forty-five".
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