Base | Representation |
---|---|
bin | 1011111000101… |
… | …1000010111101 |
3 | 10110210202220210 |
4 | 2332023002331 |
5 | 100230240410 |
6 | 4540303033 |
7 | 1143511605 |
oct | 276130275 |
9 | 113722823 |
10 | 49852605 |
11 | 26160000 |
12 | 14841a79 |
13 | a4362aa |
14 | 6899c05 |
15 | 459b220 |
hex | 2f8b0bd |
49852605 has 40 divisors (see below), whose sum is σ = 88126560. Its totient is φ = 24064480.
The previous prime is 49852591. The next prime is 49852631. The reversal of 49852605 is 50625894.
It is not a de Polignac number, because 49852605 - 25 = 49852573 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 219502 + ... + 219728.
It is an arithmetic number, because the mean of its divisors is an integer number (2203164).
Almost surely, 249852605 is an apocalyptic number.
It is an amenable number.
49852605 is a deficient number, since it is larger than the sum of its proper divisors (38273955).
49852605 is an equidigital number, since it uses as much as digits as its factorization.
49852605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279 (or 246 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 39.
The square root of 49852605 is about 7060.6377190733. The cubic root of 49852605 is about 368.0407883468.
The spelling of 49852605 in words is "forty-nine million, eight hundred fifty-two thousand, six hundred five".
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