Base | Representation |
---|---|
bin | 1011111010100… |
… | …1010000101001 |
3 | 10111001001200100 |
4 | 2332221100221 |
5 | 100243220421 |
6 | 4543100013 |
7 | 1144535451 |
oct | 276512051 |
9 | 114031610 |
10 | 49976361 |
11 | 26234a86 |
12 | 148a1609 |
13 | a47a716 |
14 | 68ccd61 |
15 | 45c2c26 |
hex | 2fa9429 |
49976361 has 6 divisors (see below), whose sum is σ = 72188090. Its totient is φ = 33317568.
The previous prime is 49976357. The next prime is 49976387. The reversal of 49976361 is 16367994.
49976361 is a `hidden beast` number, since 4 + 9 + 9 + 7 + 636 + 1 = 666.
49976361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 49787136 + 189225 = 7056^2 + 435^2 .
It is not a de Polignac number, because 49976361 - 22 = 49976357 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49976351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2776456 + ... + 2776473.
Almost surely, 249976361 is an apocalyptic number.
It is an amenable number.
49976361 is a deficient number, since it is larger than the sum of its proper divisors (22211729).
49976361 is a wasteful number, since it uses less digits than its factorization.
49976361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5552935 (or 5552932 counting only the distinct ones).
The product of its digits is 244944, while the sum is 45.
The square root of 49976361 is about 7069.3960845323. The cubic root of 49976361 is about 368.3450828317.
The spelling of 49976361 in words is "forty-nine million, nine hundred seventy-six thousand, three hundred sixty-one".
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