Base | Representation |
---|---|
bin | 1100111101110000… |
… | …0101111110111010 |
3 | 22222112200221002100 |
4 | 3033130011332322 |
5 | 24111420421000 |
6 | 1333201444230 |
7 | 152146423233 |
oct | 31734057672 |
9 | 8875627070 |
10 | 3480248250 |
11 | 1526567026 |
12 | 811640676 |
13 | 4360421bb |
14 | 2502da08a |
15 | 155809a00 |
hex | cf705fba |
3480248250 has 96 divisors (see below), whose sum is σ = 9565240464. Its totient is φ = 912816000.
The previous prime is 3480248249. The next prime is 3480248267. The reversal of 3480248250 is 528420843.
It can be written as a sum of positive squares in 8 ways, for example, as 155226681 + 3325021569 = 12459^2 + 57663^2 .
It is a super-2 number, since 2×34802482502 = 24224255763256125000, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 124572 + ... + 149928.
Almost surely, 23480248250 is an apocalyptic number.
3480248250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3480248250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4782620232).
3480248250 is an abundant number, since it is smaller than the sum of its proper divisors (6084992214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3480248250 is a wasteful number, since it uses less digits than its factorization.
3480248250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25441 (or 25428 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 36.
The square root of 3480248250 is about 58993.6288932966. The cubic root of 3480248250 is about 1515.4330037021.
The spelling of 3480248250 in words is "three billion, four hundred eighty million, two hundred forty-eight thousand, two hundred fifty".
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