Base | Representation |
---|---|
bin | 101101000110101111… |
… | …001011101010000101 |
3 | 11122000021020202000010 |
4 | 231012233023222011 |
5 | 1243141420221033 |
6 | 34125445140433 |
7 | 3333114140262 |
oct | 550657135205 |
9 | 148007222003 |
10 | 48431413893 |
11 | 195a32a80a5 |
12 | 94776ba719 |
13 | 474aab5675 |
14 | 24b6296269 |
15 | 13d6ced863 |
hex | b46bcba85 |
48431413893 has 16 divisors (see below), whose sum is σ = 66093705216. Its totient is φ = 31528746480.
The previous prime is 48431413853. The next prime is 48431413907. The reversal of 48431413893 is 39831413484.
It is not a de Polignac number, because 48431413893 - 28 = 48431413637 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48431413843) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486898 + ... + 577868.
It is an arithmetic number, because the mean of its divisors is an integer number (4130856576).
Almost surely, 248431413893 is an apocalyptic number.
48431413893 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
48431413893 is a deficient number, since it is larger than the sum of its proper divisors (17662291323).
48431413893 is a wasteful number, since it uses less digits than its factorization.
48431413893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95144.
The product of its digits is 995328, while the sum is 48.
The spelling of 48431413893 in words is "forty-eight billion, four hundred thirty-one million, four hundred thirteen thousand, eight hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.141 sec. • engine limits •