Base | Representation |
---|---|
bin | 1011101011000… |
… | …0111111110001 |
3 | 10102010101202211 |
4 | 2322300333301 |
5 | 100013200343 |
6 | 4505212121 |
7 | 1133101663 |
oct | 272607761 |
9 | 112111684 |
10 | 48959473 |
11 | 256aaa82 |
12 | 14491041 |
13 | a1b2904 |
14 | 6706533 |
15 | 447179d |
hex | 2eb0ff1 |
48959473 has 16 divisors (see below), whose sum is σ = 53622864. Its totient is φ = 44513280.
The previous prime is 48959467. The next prime is 48959483. The reversal of 48959473 is 37495984.
It can be written as a sum of positive squares in 8 ways, for example, as 3908529 + 45050944 = 1977^2 + 6712^2 .
It is a cyclic number.
It is not a de Polignac number, because 48959473 - 25 = 48959441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48959483) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174093 + ... + 174373.
It is an arithmetic number, because the mean of its divisors is an integer number (3351429).
Almost surely, 248959473 is an apocalyptic number.
It is an amenable number.
48959473 is a deficient number, since it is larger than the sum of its proper divisors (4663391).
48959473 is a wasteful number, since it uses less digits than its factorization.
48959473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 612.
The product of its digits is 1088640, while the sum is 49.
The square root of 48959473 is about 6997.1046154820. The cubic root of 48959473 is about 365.8296583581.
The spelling of 48959473 in words is "forty-eight million, nine hundred fifty-nine thousand, four hundred seventy-three".
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