Base | Representation |
---|---|
bin | 1011110110011… |
… | …1110111111101 |
3 | 10110112110022002 |
4 | 2331213313331 |
5 | 100211133131 |
6 | 4533232045 |
7 | 1142341601 |
oct | 275476775 |
9 | 113473262 |
10 | 49708541 |
11 | 26071843 |
12 | 14792625 |
13 | a3b584c |
14 | 685d501 |
15 | 456d6cb |
hex | 2f67dfd |
49708541 has 8 divisors (see below), whose sum is σ = 53313120. Its totient is φ = 46202832.
The previous prime is 49708537. The next prime is 49708567. The reversal of 49708541 is 14580794.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49708541 - 22 = 49708537 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 49708495 and 49708504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49108541) 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, 23675 + ... + 25688.
It is an arithmetic number, because the mean of its divisors is an integer number (6664140).
Almost surely, 249708541 is an apocalyptic number.
It is an amenable number.
49708541 is a deficient number, since it is larger than the sum of its proper divisors (3604579).
49708541 is a wasteful number, since it uses less digits than its factorization.
49708541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49435.
The product of its (nonzero) digits is 40320, while the sum is 38.
The square root of 49708541 is about 7050.4284266986. The cubic root of 49708541 is about 367.6859250182.
The spelling of 49708541 in words is "forty-nine million, seven hundred eight thousand, five hundred forty-one".
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