Base | Representation |
---|---|
bin | 1100011110010… |
… | …01011100100001 |
3 | 21021212222001201 |
4 | 12033021130201 |
5 | 203241243040 |
6 | 14214401201 |
7 | 2410242550 |
oct | 617113441 |
9 | 237788051 |
10 | 104634145 |
11 | 54077200 |
12 | 2b060201 |
13 | 188a6bc5 |
14 | dc79d97 |
15 | 92bca9a |
hex | 63c9721 |
104634145 has 48 divisors (see below), whose sum is σ = 163021824. Its totient is φ = 63043200.
The previous prime is 104634097. The next prime is 104634149. The reversal of 104634145 is 541436401.
104634145 = T466 + T467 + ... + T899.
It is not a de Polignac number, because 104634145 - 215 = 104601377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (104634149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130887 + ... + 131683.
It is an arithmetic number, because the mean of its divisors is an integer number (3396288).
Almost surely, 2104634145 is an apocalyptic number.
It is an amenable number.
104634145 is a deficient number, since it is larger than the sum of its proper divisors (58387679).
104634145 is a wasteful number, since it uses less digits than its factorization.
104634145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 862 (or 851 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 104634145 is about 10229.0832922604. The cubic root of 104634145 is about 471.2208264556.
The spelling of 104634145 in words is "one hundred four million, six hundred thirty-four thousand, one hundred forty-five".
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