Base | Representation |
---|---|
bin | 11100101101100… |
… | …000100011001000 |
3 | 1020120101110222211 |
4 | 130231200203020 |
5 | 1441303114343 |
6 | 115444154504 |
7 | 14636212261 |
oct | 3455404310 |
9 | 1216343884 |
10 | 481691848 |
11 | 2279a2240 |
12 | 115398a34 |
13 | 78a44a81 |
14 | 47d8b968 |
15 | 2c44d79d |
hex | 1cb608c8 |
481691848 has 32 divisors (see below), whose sum is σ = 1008200160. Its totient is φ = 213857280.
The previous prime is 481691839. The next prime is 481691849. The reversal of 481691848 is 848196184.
It is not an unprimeable number, because it can be changed into a prime (481691849) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59865 + ... + 67432.
It is an arithmetic number, because the mean of its divisors is an integer number (31506255).
Almost surely, 2481691848 is an apocalyptic number.
It is an amenable number.
481691848 is an abundant number, since it is smaller than the sum of its proper divisors (526508312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481691848 is a wasteful number, since it uses less digits than its factorization.
481691848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127357 (or 127353 counting only the distinct ones).
The product of its digits is 442368, while the sum is 49.
The square root of 481691848 is about 21947.4793085675. The cubic root of 481691848 is about 783.8923607950.
The spelling of 481691848 in words is "four hundred eighty-one million, six hundred ninety-one thousand, eight hundred forty-eight".
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