Base | Representation |
---|---|
bin | 10011011101100011… |
… | …00000111110100001 |
3 | 222222011112010220220 |
4 | 21232301200332201 |
5 | 132344243032411 |
6 | 4444441353253 |
7 | 516631002210 |
oct | 115661407641 |
9 | 28864463826 |
10 | 10448408481 |
11 | 4481943a35 |
12 | 2037198829 |
13 | ca687a934 |
14 | 711929077 |
15 | 412434b06 |
hex | 26ec60fa1 |
10448408481 has 16 divisors (see below), whose sum is σ = 15925238784. Its totient is φ = 5969073744.
The previous prime is 10448408431. The next prime is 10448408501. The reversal of 10448408481 is 18480484401.
10448408481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10448408481 - 215 = 10448375713 is a prime.
It is a super-2 number, since 2×104484084812 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10448408431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31860 + ... + 148026.
It is an arithmetic number, because the mean of its divisors is an integer number (995327424).
Almost surely, 210448408481 is an apocalyptic number.
It is an amenable number.
10448408481 is a deficient number, since it is larger than the sum of its proper divisors (5476830303).
10448408481 is a wasteful number, since it uses less digits than its factorization.
10448408481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120460.
The product of its (nonzero) digits is 131072, while the sum is 42.
The spelling of 10448408481 in words is "ten billion, four hundred forty-eight million, four hundred eight thousand, four hundred eighty-one".
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