Base | Representation |
---|---|
bin | 1110011101000000111… |
… | …0110100101100001000 |
3 | 212201220220211102101012 |
4 | 3213100032310230020 |
5 | 13032013002321012 |
6 | 310023121543052 |
7 | 23640161656301 |
oct | 3472016645410 |
9 | 781826742335 |
10 | 248306682632 |
11 | 96340715908 |
12 | 401594a4a88 |
13 | 1a552312258 |
14 | c0379897a8 |
15 | 66d4335622 |
hex | 39d03b4b08 |
248306682632 has 36 divisors (see below), whose sum is σ = 477318563415. Its totient is φ = 121097022720.
The previous prime is 248306682587. The next prime is 248306682719. The reversal of 248306682632 is 236286603842.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 5 ways, for example, as 16046302276 + 232260380356 = 126674^2 + 481934^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=352354.
It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 57783908 + ... + 57788204.
Almost surely, 2248306682632 is an apocalyptic number.
It is an amenable number.
248306682632 is a deficient number, since it is larger than the sum of its proper divisors (229011880783).
248306682632 is an frugal number, since it uses more digits than its factorization.
248306682632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8682 (or 4340 counting only the distinct ones).
The product of its (nonzero) digits is 3981312, while the sum is 50.
Multiplying 248306682632 by its sum of digits (50), we get a square (12415334131600 = 35235402).
The spelling of 248306682632 in words is "two hundred forty-eight billion, three hundred six million, six hundred eighty-two thousand, six hundred thirty-two".
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