Base | Representation |
---|---|
bin | 1011101010101… |
… | …1101101000101 |
3 | 10102002022001000 |
4 | 2322223231011 |
5 | 100012002142 |
6 | 4504523513 |
7 | 1132651536 |
oct | 272535505 |
9 | 112068030 |
10 | 48937797 |
11 | 25695767 |
12 | 14480599 |
13 | a1a5a9c |
14 | 66dc68d |
15 | 446a14c |
hex | 2eabb45 |
48937797 has 8 divisors (see below), whose sum is σ = 72500480. Its totient is φ = 32625180.
The previous prime is 48937789. The next prime is 48937817. The reversal of 48937797 is 79773984.
48937797 is a `hidden beast` number, since 489 + 3 + 77 + 97 = 666.
It is not a de Polignac number, because 48937797 - 23 = 48937789 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48937697) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906229 + ... + 906282.
It is an arithmetic number, because the mean of its divisors is an integer number (9062560).
Almost surely, 248937797 is an apocalyptic number.
It is an amenable number.
48937797 is a deficient number, since it is larger than the sum of its proper divisors (23562683).
48937797 is a wasteful number, since it uses less digits than its factorization.
48937797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1812520 (or 1812514 counting only the distinct ones).
The product of its digits is 2667168, while the sum is 54.
The square root of 48937797 is about 6995.5555176126. Note that the first 4 decimals coincide. The cubic root of 48937797 is about 365.7756620375.
The spelling of 48937797 in words is "forty-eight million, nine hundred thirty-seven thousand, seven hundred ninety-seven".
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