Base | Representation |
---|---|
bin | 1011001110110… |
… | …10111001000001 |
3 | 20120021212022202 |
4 | 11213122321001 |
5 | 143110013331 |
6 | 13203242545 |
7 | 2222566262 |
oct | 547327101 |
9 | 216255282 |
10 | 94219841 |
11 | 49203841 |
12 | 27679455 |
13 | 1669b8b1 |
14 | c728969 |
15 | 8411ecb |
hex | 59dae41 |
94219841 has 8 divisors (see below), whose sum is σ = 99609120. Its totient is φ = 88873632.
The previous prime is 94219817. The next prime is 94219843. The reversal of 94219841 is 14891249.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-94219841 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 94219795 and 94219804.
It is not an unprimeable number, because it can be changed into a prime (94219843) 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, 6215 + ... + 15068.
It is an arithmetic number, because the mean of its divisors is an integer number (12451140).
Almost surely, 294219841 is an apocalyptic number.
It is an amenable number.
94219841 is a deficient number, since it is larger than the sum of its proper divisors (5389279).
94219841 is a wasteful number, since it uses less digits than its factorization.
94219841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21535.
The product of its digits is 20736, while the sum is 38.
The square root of 94219841 is about 9706.6905276721. The cubic root of 94219841 is about 455.0377797394.
The spelling of 94219841 in words is "ninety-four million, two hundred nineteen thousand, eight hundred forty-one".
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