Base | Representation |
---|---|
bin | 1011101111100… |
… | …1100101101100 |
3 | 10102200111122101 |
4 | 2323321211230 |
5 | 100102204222 |
6 | 4515424444 |
7 | 1135450603 |
oct | 273714554 |
9 | 112614571 |
10 | 49256812 |
11 | 25893410 |
12 | 145b5124 |
13 | a288057 |
14 | 6782a3a |
15 | 44ce927 |
hex | 2ef996c |
49256812 has 12 divisors (see below), whose sum is σ = 94035816. Its totient is φ = 22389440.
The previous prime is 49256749. The next prime is 49256821. The reversal of 49256812 is 21865294.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559693 + ... + 559780.
It is an arithmetic number, because the mean of its divisors is an integer number (7836318).
Almost surely, 249256812 is an apocalyptic number.
It is an amenable number.
49256812 is a deficient number, since it is larger than the sum of its proper divisors (44779004).
49256812 is a wasteful number, since it uses less digits than its factorization.
49256812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1119488 (or 1119486 counting only the distinct ones).
The product of its digits is 34560, while the sum is 37.
The square root of 49256812 is about 7018.3197419325. The cubic root of 49256812 is about 366.5687455689.
The spelling of 49256812 in words is "forty-nine million, two hundred fifty-six thousand, eight hundred twelve".
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