Base | Representation |
---|---|
bin | 1011101010110… |
… | …1001101010011 |
3 | 10102002121111002 |
4 | 2322231031103 |
5 | 100012201310 |
6 | 4505012215 |
7 | 1133005514 |
oct | 272551523 |
9 | 112077432 |
10 | 48943955 |
11 | 2569a355 |
12 | 1448406b |
13 | a1a8828 |
14 | 6700a0b |
15 | 446bda5 |
hex | 2ead353 |
48943955 has 16 divisors (see below), whose sum is σ = 60455808. Its totient is φ = 38016000.
The previous prime is 48943903. The next prime is 48943957. The reversal of 48943955 is 55934984.
It is not a de Polignac number, because 48943955 - 26 = 48943891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48943957) 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, 55115 + ... + 55995.
It is an arithmetic number, because the mean of its divisors is an integer number (3778488).
Almost surely, 248943955 is an apocalyptic number.
48943955 is a deficient number, since it is larger than the sum of its proper divisors (11511853).
48943955 is a wasteful number, since it uses less digits than its factorization.
48943955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1198.
The product of its digits is 777600, while the sum is 47.
The square root of 48943955 is about 6995.9956403646. The cubic root of 48943955 is about 365.7910036357.
It can be divided in two parts, 489 and 43955, that added together give a palindrome (44444).
The spelling of 48943955 in words is "forty-eight million, nine hundred forty-three thousand, nine hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •