Base | Representation |
---|---|
bin | 11101100111010… |
… | …10010011000000 |
3 | 122022110020010200 |
4 | 32303222103000 |
5 | 1002044023431 |
6 | 40352325200 |
7 | 6104365050 |
oct | 1663522300 |
9 | 568406120 |
10 | 248423616 |
11 | 118257381 |
12 | 6b243800 |
13 | 3c61002c |
14 | 24dc9560 |
15 | 16c21ee6 |
hex | ecea4c0 |
248423616 has 84 divisors (see below), whose sum is σ = 813797712. Its totient is φ = 70977024.
The previous prime is 248423603. The next prime is 248423627. The reversal of 248423616 is 616324842.
It is a tau number, because it is divible by the number of its divisors (84).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26775 + ... + 34838.
It is an arithmetic number, because the mean of its divisors is an integer number (9688068).
Almost surely, 2248423616 is an apocalyptic number.
It is an amenable number.
248423616 is an abundant number, since it is smaller than the sum of its proper divisors (565374096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248423616 is a wasteful number, since it uses less digits than its factorization.
248423616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61638 (or 61625 counting only the distinct ones).
The product of its digits is 55296, while the sum is 36.
The square root of 248423616 is about 15761.4598308659. The cubic root of 248423616 is about 628.6336525571.
The spelling of 248423616 in words is "two hundred forty-eight million, four hundred twenty-three thousand, six hundred sixteen".
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