Base | Representation |
---|---|
bin | 1011110010100… |
… | …1011011000101 |
3 | 10110001110102000 |
4 | 2330221123011 |
5 | 100124441431 |
6 | 4523535513 |
7 | 1140225042 |
oct | 274513305 |
9 | 113043360 |
10 | 49452741 |
11 | 25a07638 |
12 | 1468a599 |
13 | a3262a0 |
14 | 67d41c9 |
15 | 451c9e6 |
hex | 2f296c5 |
49452741 has 16 divisors (see below), whose sum is σ = 78899520. Its totient is φ = 30432240.
The previous prime is 49452727. The next prime is 49452749. The reversal of 49452741 is 14725494.
It is a happy number.
49452741 is a `hidden beast` number, since 4 + 94 + 527 + 41 = 666.
It is not a de Polignac number, because 49452741 - 211 = 49450693 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 an alternating number because its digits alternate between even and odd.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 49452696 and 49452705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49452749) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70095 + ... + 70796.
It is an arithmetic number, because the mean of its divisors is an integer number (4931220).
Almost surely, 249452741 is an apocalyptic number.
It is an amenable number.
49452741 is a deficient number, since it is larger than the sum of its proper divisors (29446779).
49452741 is a wasteful number, since it uses less digits than its factorization.
49452741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140913 (or 140907 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 49452741 is about 7032.2642868425. The cubic root of 49452741 is about 367.0541364998.
It can be divided in two parts, 494 and 52741, that added together give a palindrome (53235).
The spelling of 49452741 in words is "forty-nine million, four hundred fifty-two thousand, seven hundred forty-one".
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