Base | Representation |
---|---|
bin | 10001101110111… |
… | …11110110000101 |
3 | 101100221002201000 |
4 | 20313133312011 |
5 | 301041003320 |
6 | 22432323513 |
7 | 3454330236 |
oct | 1067376605 |
9 | 340832630 |
10 | 148766085 |
11 | 76a7a186 |
12 | 419a3599 |
13 | 24a89390 |
14 | 15a8708d |
15 | d0d8c90 |
hex | 8ddfd85 |
148766085 has 128 divisors (see below), whose sum is σ = 306432000. Its totient is φ = 67931136.
The previous prime is 148766077. The next prime is 148766113. The reversal of 148766085 is 580667841.
It is a happy number.
It is not a de Polignac number, because 148766085 - 23 = 148766077 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 148766085.
It is a congruent number.
It is an unprimeable number.
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 127 ways as a sum of consecutive naturals, for example, 1883076 + ... + 1883154.
It is an arithmetic number, because the mean of its divisors is an integer number (2394000).
Almost surely, 2148766085 is an apocalyptic number.
148766085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
148766085 is an abundant number, since it is smaller than the sum of its proper divisors (157665915).
148766085 is a wasteful number, since it uses less digits than its factorization.
148766085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172 (or 166 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 45.
The square root of 148766085 is about 12196.9703205345. The cubic root of 148766085 is about 529.8683486938.
The spelling of 148766085 in words is "one hundred forty-eight million, seven hundred sixty-six thousand, eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •