Base | Representation |
---|---|
bin | 11101100101001… |
… | …11010001010100 |
3 | 122021221021112112 |
4 | 32302213101110 |
5 | 1002011232301 |
6 | 40342410152 |
7 | 6102142460 |
oct | 1662472124 |
9 | 567837475 |
10 | 248149076 |
11 | 11808a08a |
12 | 6b130958 |
13 | 3c545096 |
14 | 24d574a0 |
15 | 16bba9bb |
hex | eca7454 |
248149076 has 12 divisors (see below), whose sum is σ = 496298208. Its totient is φ = 106349592.
The previous prime is 248149043. The next prime is 248149129. The reversal of 248149076 is 670941842.
248149076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
248149076 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4431206 + ... + 4431261.
It is an arithmetic number, because the mean of its divisors is an integer number (41358184).
Almost surely, 2248149076 is an apocalyptic number.
It is an amenable number.
248149076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248149076 is a wasteful number, since it uses less digits than its factorization.
248149076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8862478 (or 8862476 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 41.
The square root of 248149076 is about 15752.7482046784. The cubic root of 248149076 is about 628.4019935586.
The spelling of 248149076 in words is "two hundred forty-eight million, one hundred forty-nine thousand, seventy-six".
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