Base | Representation |
---|---|
bin | 11101101010100… |
… | …11101101000000 |
3 | 122100021011101012 |
4 | 32311103231000 |
5 | 1002201332420 |
6 | 40405500052 |
7 | 6111143555 |
oct | 1665235500 |
9 | 570234335 |
10 | 248855360 |
11 | 118521796 |
12 | 6b411628 |
13 | 3c7316c0 |
14 | 2509ca2c |
15 | 16ca9dc5 |
hex | ed53b40 |
248855360 has 112 divisors (see below), whose sum is σ = 643835136. Its totient is φ = 91072512.
The previous prime is 248855339. The next prime is 248855381. The reversal of 248855360 is 63558842.
248855360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (248855339) and next prime (248855381).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677897 + ... + 678263.
It is an arithmetic number, because the mean of its divisors is an integer number (5748528).
Almost surely, 2248855360 is an apocalyptic number.
248855360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 248855360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321917568).
248855360 is an abundant number, since it is smaller than the sum of its proper divisors (394979776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248855360 is a wasteful number, since it uses less digits than its factorization.
248855360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560 (or 550 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 41.
The square root of 248855360 is about 15775.1500785254. The cubic root of 248855360 is about 628.9976165171.
The spelling of 248855360 in words is "two hundred forty-eight million, eight hundred fifty-five thousand, three hundred sixty".
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