Base | Representation |
---|---|
bin | 11101100110000… |
… | …00100110001110 |
3 | 122022010112211200 |
4 | 32303000212032 |
5 | 1002023042224 |
6 | 40344530330 |
7 | 6103054065 |
oct | 1663004616 |
9 | 568115750 |
10 | 248252814 |
11 | 118150017 |
12 | 6b1809a6 |
13 | 3c580374 |
14 | 24d831dc |
15 | 16bdb5c9 |
hex | ecc098e |
248252814 has 12 divisors (see below), whose sum is σ = 537881136. Its totient is φ = 82750932.
The previous prime is 248252791. The next prime is 248252833. The reversal of 248252814 is 418252842.
It is a congruent number.
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 5 ways as a sum of consecutive naturals, for example, 6895894 + ... + 6895929.
It is an arithmetic number, because the mean of its divisors is an integer number (44823428).
Almost surely, 2248252814 is an apocalyptic number.
248252814 is an abundant number, since it is smaller than the sum of its proper divisors (289628322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248252814 is a wasteful number, since it uses less digits than its factorization.
248252814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13791831 (or 13791828 counting only the distinct ones).
The product of its digits is 40960, while the sum is 36.
The square root of 248252814 is about 15756.0405559265. The cubic root of 248252814 is about 628.4895485680.
The spelling of 248252814 in words is "two hundred forty-eight million, two hundred fifty-two thousand, eight hundred fourteen".
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