Base | Representation |
---|---|
bin | 11101100100100… |
… | …01010101110000 |
3 | 122021202201022120 |
4 | 32302101111300 |
5 | 1002000343443 |
6 | 40340434240 |
7 | 6101316543 |
oct | 1662212560 |
9 | 567681276 |
10 | 248059248 |
11 | 118028648 |
12 | 6b0a8980 |
13 | 3c513228 |
14 | 24d3285a |
15 | 16b9e083 |
hex | ec91570 |
248059248 has 80 divisors (see below), whose sum is σ = 662412960. Its totient is φ = 79930368.
The previous prime is 248059247. The next prime is 248059249. The reversal of 248059248 is 842950842.
It is an interprime number because it is at equal distance from previous prime (248059247) and next prime (248059249).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248059247) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 349518 + ... + 350226.
It is an arithmetic number, because the mean of its divisors is an integer number (8280162).
Almost surely, 2248059248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 248059248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331206480).
248059248 is an abundant number, since it is smaller than the sum of its proper divisors (414353712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248059248 is a wasteful number, since it uses less digits than its factorization.
248059248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 954 (or 948 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 42.
The square root of 248059248 is about 15749.8967615664. The cubic root of 248059248 is about 628.3261588926.
The spelling of 248059248 in words is "two hundred forty-eight million, fifty-nine thousand, two hundred forty-eight".
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