Base | Representation |
---|---|
bin | 11101101000010… |
… | …10001011100110 |
3 | 122022200212021122 |
4 | 32310022023212 |
5 | 1002112213324 |
6 | 40355213542 |
7 | 6105450566 |
oct | 1664121346 |
9 | 568625248 |
10 | 248554214 |
11 | 118336507 |
12 | 6b2a72b2 |
13 | 3c6575cc |
14 | 25020da6 |
15 | 16c4aa5e |
hex | ed0a2e6 |
248554214 has 4 divisors (see below), whose sum is σ = 372831324. Its totient is φ = 124277106.
The previous prime is 248554213. The next prime is 248554231. The reversal of 248554214 is 412455842.
248554214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412455842 = 2 ⋅206227921.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248554211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62138552 + ... + 62138555.
It is an arithmetic number, because the mean of its divisors is an integer number (93207831).
Almost surely, 2248554214 is an apocalyptic number.
248554214 is a deficient number, since it is larger than the sum of its proper divisors (124277110).
248554214 is a wasteful number, since it uses less digits than its factorization.
248554214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124277109.
The product of its digits is 51200, while the sum is 35.
The square root of 248554214 is about 15765.6022403205. The cubic root of 248554214 is about 628.7437922676.
The spelling of 248554214 in words is "two hundred forty-eight million, five hundred fifty-four thousand, two hundred fourteen".
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