Base | Representation |
---|---|
bin | 1100011111001… |
… | …00110110110101 |
3 | 21022002200002002 |
4 | 12033210312311 |
5 | 203303341141 |
6 | 14221025045 |
7 | 2411221103 |
oct | 617446665 |
9 | 238080062 |
10 | 104746421 |
11 | 5414359a |
12 | 2b0b5185 |
13 | 18916040 |
14 | dca8c73 |
15 | 92e0e9b |
hex | 63e4db5 |
104746421 has 8 divisors (see below), whose sum is σ = 113666784. Its totient is φ = 95949360.
The previous prime is 104746399. The next prime is 104746423. The reversal of 104746421 is 124647401.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 104746421 - 210 = 104745397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104746423) 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, 29051 + ... + 32456.
It is an arithmetic number, because the mean of its divisors is an integer number (14208348).
Almost surely, 2104746421 is an apocalyptic number.
It is an amenable number.
104746421 is a deficient number, since it is larger than the sum of its proper divisors (8920363).
104746421 is a wasteful number, since it uses less digits than its factorization.
104746421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61651.
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 104746421 is about 10234.5698981442. The cubic root of 104746421 is about 471.3893115367.
The spelling of 104746421 in words is "one hundred four million, seven hundred forty-six thousand, four hundred twenty-one".
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