Base | Representation |
---|---|
bin | 1011101000110… |
… | …0111110100101 |
3 | 10101211220101200 |
4 | 2322030332211 |
5 | 44443440231 |
6 | 4502113113 |
7 | 1131615603 |
oct | 272147645 |
9 | 111756350 |
10 | 48811941 |
11 | 2560a152 |
12 | 1441b799 |
13 | a160709 |
14 | 66a8873 |
15 | 4442be6 |
hex | 2e8cfa5 |
48811941 has 6 divisors (see below), whose sum is σ = 70506150. Its totient is φ = 32541288.
The previous prime is 48811927. The next prime is 48811943. The reversal of 48811941 is 14911884.
It can be written as a sum of positive squares in only one way, i.e., 25250625 + 23561316 = 5025^2 + 4854^2 .
It is not a de Polignac number, because 48811941 - 26 = 48811877 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48811896 and 48811905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48811943) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2711766 + ... + 2711783.
It is an arithmetic number, because the mean of its divisors is an integer number (11751025).
Almost surely, 248811941 is an apocalyptic number.
It is an amenable number.
48811941 is a deficient number, since it is larger than the sum of its proper divisors (21694209).
48811941 is a wasteful number, since it uses less digits than its factorization.
48811941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5423555 (or 5423552 counting only the distinct ones).
The product of its digits is 9216, while the sum is 36.
The square root of 48811941 is about 6986.5543009412. The cubic root of 48811941 is about 365.4618311157.
The spelling of 48811941 in words is "forty-eight million, eight hundred eleven thousand, nine hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •