Base | Representation |
---|---|
bin | 1011110011000… |
… | …0010010110110 |
3 | 10110002220000102 |
4 | 2330300102312 |
5 | 100131342021 |
6 | 4524314102 |
7 | 1140403100 |
oct | 274602266 |
9 | 113086012 |
10 | 49480886 |
11 | 25a267a4 |
12 | 146a2932 |
13 | a336040 |
14 | 6800570 |
15 | 452600b |
hex | 2f304b6 |
49480886 has 24 divisors (see below), whose sum is σ = 92982960. Its totient is φ = 19574352.
The previous prime is 49480841. The next prime is 49480901. The reversal of 49480886 is 68808494.
49480886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 49480886.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 18146 + ... + 20693.
It is an arithmetic number, because the mean of its divisors is an integer number (3874290).
Almost surely, 249480886 is an apocalyptic number.
49480886 is a deficient number, since it is larger than the sum of its proper divisors (43502074).
49480886 is a wasteful number, since it uses less digits than its factorization.
49480886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38868 (or 38861 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 47.
The square root of 49480886 is about 7034.2651357480. The cubic root of 49480886 is about 367.1237570388.
The spelling of 49480886 in words is "forty-nine million, four hundred eighty thousand, eight hundred eighty-six".
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