Base | Representation |
---|---|
bin | 1011101101001… |
… | …0001011111111 |
3 | 10102101022021000 |
4 | 2323102023333 |
5 | 100032023143 |
6 | 4512141343 |
7 | 1134206226 |
oct | 273221377 |
9 | 112338230 |
10 | 49095423 |
11 | 25793133 |
12 | 14537853 |
13 | a22c760 |
14 | 673dcbd |
15 | 449bbd3 |
hex | 2ed22ff |
49095423 has 32 divisors (see below), whose sum is σ = 79647680. Its totient is φ = 29704320.
The previous prime is 49095407. The next prime is 49095427. The reversal of 49095423 is 32459094.
It is not a de Polignac number, because 49095423 - 24 = 49095407 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49095427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20265 + ... + 22557.
It is an arithmetic number, because the mean of its divisors is an integer number (2488990).
Almost surely, 249095423 is an apocalyptic number.
49095423 is a deficient number, since it is larger than the sum of its proper divisors (30552257).
49095423 is a wasteful number, since it uses less digits than its factorization.
49095423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2376 (or 2370 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 49095423 is about 7006.8126134499. The cubic root of 49095423 is about 366.1679557010.
The spelling of 49095423 in words is "forty-nine million, ninety-five thousand, four hundred twenty-three".
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