Base | Representation |
---|---|
bin | 10101101010000000000… |
… | …111010011010011100100 |
3 | 12021021022210001122102100 |
4 | 111222000013103103210 |
5 | 143340322232112043 |
6 | 3055401240012100 |
7 | 212343116660214 |
oct | 25520007232344 |
9 | 5237283048370 |
10 | 1488208082148 |
11 | 524166734a37 |
12 | 200511a61030 |
13 | aa450408a18 |
14 | 5205b536244 |
15 | 28aa202ccd3 |
hex | 15a801d34e4 |
1488208082148 has 18 divisors (see below), whose sum is σ = 3761859318854. Its totient is φ = 496069360704.
The previous prime is 1488208082107. The next prime is 1488208082149. The reversal of 1488208082148 is 8412808028841.
It is a happy number.
1488208082148 is a `hidden beast` number, since 1 + 488 + 2 + 0 + 80 + 82 + 1 + 4 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1483933276224 + 4274805924 = 1218168^2 + 65382^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 1488208082094 and 1488208082103.
It is not an unprimeable number, because it can be changed into a prime (1488208082149) 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 5 ways as a sum of consecutive naturals, for example, 20669556661 + ... + 20669556732.
Almost surely, 21488208082148 is an apocalyptic number.
1488208082148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
1488208082148 is an abundant number, since it is smaller than the sum of its proper divisors (2273651236706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1488208082148 is a wasteful number, since it uses less digits than its factorization.
1488208082148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41339113403 (or 41339113398 counting only the distinct ones).
The product of its (nonzero) digits is 2097152, while the sum is 54.
The spelling of 1488208082148 in words is "one trillion, four hundred eighty-eight billion, two hundred eight million, eighty-two thousand, one hundred forty-eight".
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