Base | Representation |
---|---|
bin | 1011110110001… |
… | …0111101100110 |
3 | 10110111102200221 |
4 | 2331202331212 |
5 | 100210012142 |
6 | 4532554554 |
7 | 1142226130 |
oct | 275427546 |
9 | 113442627 |
10 | 49688422 |
11 | 26058713 |
12 | 14782a5a |
13 | a3a9644 |
14 | 6856050 |
15 | 4567767 |
hex | 2f62f66 |
49688422 has 8 divisors (see below), whose sum is σ = 85180176. Its totient is φ = 21295032.
The previous prime is 49688411. The next prime is 49688423. The reversal of 49688422 is 22488694.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49688423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1774573 + ... + 1774600.
It is an arithmetic number, because the mean of its divisors is an integer number (10647522).
Almost surely, 249688422 is an apocalyptic number.
49688422 is a deficient number, since it is larger than the sum of its proper divisors (35491754).
49688422 is a wasteful number, since it uses less digits than its factorization.
49688422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3549182.
The product of its digits is 221184, while the sum is 43.
The square root of 49688422 is about 7049.0014895728. The cubic root of 49688422 is about 367.6363126765.
The spelling of 49688422 in words is "forty-nine million, six hundred eighty-eight thousand, four hundred twenty-two".
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