Base | Representation |
---|---|
bin | 1011111000001… |
… | …1010100011100 |
3 | 10110202011111121 |
4 | 2332003110130 |
5 | 100223232311 |
6 | 4535500324 |
7 | 1143320413 |
oct | 276032434 |
9 | 113664447 |
10 | 49820956 |
11 | 26139249 |
12 | 148276a4 |
13 | a424a73 |
14 | 688c47a |
15 | 4591b71 |
hex | 2f8351c |
49820956 has 24 divisors (see below), whose sum is σ = 90548640. Its totient is φ = 23956800.
The previous prime is 49820933. The next prime is 49820971. The reversal of 49820956 is 65902894.
49820956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 7 ways as a sum of consecutive naturals, for example, 35386 + ... + 36766.
It is an arithmetic number, because the mean of its divisors is an integer number (3772860).
Almost surely, 249820956 is an apocalyptic number.
It is an amenable number.
49820956 is a deficient number, since it is larger than the sum of its proper divisors (40727684).
49820956 is a wasteful number, since it uses less digits than its factorization.
49820956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1725 (or 1723 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 43.
The square root of 49820956 is about 7058.3961351004. The cubic root of 49820956 is about 367.9628881132.
The spelling of 49820956 in words is "forty-nine million, eight hundred twenty thousand, nine hundred fifty-six".
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