Base | Representation |
---|---|
bin | 1011101111010… |
… | …1010100100101 |
3 | 10102122121200000 |
4 | 2323311110211 |
5 | 100101124313 |
6 | 4515211513 |
7 | 1135345623 |
oct | 273652445 |
9 | 112577600 |
10 | 49239333 |
11 | 25881270 |
12 | 145a6b99 |
13 | a280100 |
14 | 677a513 |
15 | 44c9673 |
hex | 2ef5525 |
49239333 has 72 divisors (see below), whose sum is σ = 87927840. Its totient is φ = 27293760.
The previous prime is 49239331. The next prime is 49239371. The reversal of 49239333 is 33393294.
It is not a de Polignac number, because 49239333 - 21 = 49239331 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49239331) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 451683 + ... + 451791.
It is an arithmetic number, because the mean of its divisors is an integer number (1221220).
Almost surely, 249239333 is an apocalyptic number.
It is an amenable number.
49239333 is a deficient number, since it is larger than the sum of its proper divisors (38688507).
49239333 is a wasteful number, since it uses less digits than its factorization.
49239333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161 (or 136 counting only the distinct ones).
The product of its digits is 52488, while the sum is 36.
The square root of 49239333 is about 7017.0743903710. The cubic root of 49239333 is about 366.5253809196.
The spelling of 49239333 in words is "forty-nine million, two hundred thirty-nine thousand, three hundred thirty-three".
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