Base | Representation |
---|---|
bin | 101100110001111011… |
… | …110100100001101001 |
3 | 11121002221112021110122 |
4 | 230301323310201221 |
5 | 1241433043433411 |
6 | 34031100453025 |
7 | 3321345463115 |
oct | 546173644151 |
9 | 147087467418 |
10 | 48082405481 |
11 | 1943429a9a0 |
12 | 939a84a175 |
13 | 46c36b8906 |
14 | 2481ba6745 |
15 | 13b635d9db |
hex | b31ef4869 |
48082405481 has 16 divisors (see below), whose sum is σ = 56367990720. Its totient is φ = 40525985280.
The previous prime is 48082405451. The next prime is 48082405493. The reversal of 48082405481 is 18450428084.
It is not a de Polignac number, because 48082405481 - 210 = 48082404457 is a prime.
It is a super-3 number, since 3×480824054813 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (48082405411) 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, 1906316 + ... + 1931373.
It is an arithmetic number, because the mean of its divisors is an integer number (3522999420).
Almost surely, 248082405481 is an apocalyptic number.
It is an amenable number.
48082405481 is a deficient number, since it is larger than the sum of its proper divisors (8285585239).
48082405481 is a wasteful number, since it uses less digits than its factorization.
48082405481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3837784.
The product of its (nonzero) digits is 327680, while the sum is 44.
The spelling of 48082405481 in words is "forty-eight billion, eighty-two million, four hundred five thousand, four hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •