Base | Representation |
---|---|
bin | 1011110110111… |
… | …0011100011001 |
3 | 10110120211012200 |
4 | 2331232130121 |
5 | 100213013244 |
6 | 4534000413 |
7 | 1142513211 |
oct | 275563431 |
9 | 113524180 |
10 | 49735449 |
11 | 2608aa85 |
12 | 147a6109 |
13 | a3c4b7a |
14 | 6869241 |
15 | 4576669 |
hex | 2f6e719 |
49735449 has 6 divisors (see below), whose sum is σ = 71840106. Its totient is φ = 33156960.
The previous prime is 49735423. The next prime is 49735457. The reversal of 49735449 is 94453794.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 30969225 + 18766224 = 5565^2 + 4332^2 .
It is not a de Polignac number, because 49735449 - 28 = 49735193 is a prime.
It is a super-2 number, since 2×497354492 = 4947229774463202, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (49735459) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2763072 + ... + 2763089.
It is an arithmetic number, because the mean of its divisors is an integer number (11973351).
Almost surely, 249735449 is an apocalyptic number.
It is an amenable number.
49735449 is a deficient number, since it is larger than the sum of its proper divisors (22104657).
49735449 is a wasteful number, since it uses less digits than its factorization.
49735449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5526167 (or 5526164 counting only the distinct ones).
The product of its digits is 544320, while the sum is 45.
The square root of 49735449 is about 7052.3364213571. The cubic root of 49735449 is about 367.7522577383.
The spelling of 49735449 in words is "forty-nine million, seven hundred thirty-five thousand, four hundred forty-nine".
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