Base | Representation |
---|---|
bin | 1011111000011… |
… | …1000001101101 |
3 | 10110202221100000 |
4 | 2332013001231 |
5 | 100224224031 |
6 | 4540054513 |
7 | 1143412605 |
oct | 276070155 |
9 | 113687300 |
10 | 49836141 |
11 | 261496a3 |
12 | 14834439 |
13 | a42b954 |
14 | 6893c05 |
15 | 45963e6 |
hex | 2f8706d |
49836141 has 24 divisors (see below), whose sum is σ = 75790624. Its totient is φ = 32717520.
The previous prime is 49836139. The next prime is 49836161. The reversal of 49836141 is 14163894.
It is not a de Polignac number, because 49836141 - 21 = 49836139 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 49836096 and 49836105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49836131) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14751 + ... + 17811.
Almost surely, 249836141 is an apocalyptic number.
It is an amenable number.
49836141 is a deficient number, since it is larger than the sum of its proper divisors (25954483).
49836141 is an equidigital number, since it uses as much as digits as its factorization.
49836141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3143 (or 3131 counting only the distinct ones).
The product of its digits is 20736, while the sum is 36.
The square root of 49836141 is about 7059.4717224450. The cubic root of 49836141 is about 368.0002682930. Note that the first 3 decimals are identical.
It can be divided in two parts, 4983 and 6141, that multiplied together give a palindrome (30600603).
The spelling of 49836141 in words is "forty-nine million, eight hundred thirty-six thousand, one hundred forty-one".
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