Base | Representation |
---|---|
bin | 11001011100010… |
… | …110101000111000 |
3 | 1002202012220011200 |
4 | 121130112220320 |
5 | 1333234110120 |
6 | 110205054200 |
7 | 13402164003 |
oct | 3134265070 |
9 | 1082186150 |
10 | 426863160 |
11 | 1a9a53679 |
12 | bab57360 |
13 | 6a588869 |
14 | 4099853a |
15 | 2771ce90 |
hex | 19716a38 |
426863160 has 96 divisors (see below), whose sum is σ = 1395182880. Its totient is φ = 113184000.
The previous prime is 426863137. The next prime is 426863197. The reversal of 426863160 is 61368624.
It is a super-3 number, since 3×4268631603 (a number of 27 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61885 + ... + 68435.
It is an arithmetic number, because the mean of its divisors is an integer number (14533155).
Almost surely, 2426863160 is an apocalyptic number.
426863160 is a gapful number since it is divisible by the number (40) 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 426863160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (697591440).
426863160 is an abundant number, since it is smaller than the sum of its proper divisors (968319720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
426863160 is a wasteful number, since it uses less digits than its factorization.
426863160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6749 (or 6742 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 426863160 is about 20660.6669785852. Note that the first 3 decimals coincide. The cubic root of 426863160 is about 752.9443724349.
The spelling of 426863160 in words is "four hundred twenty-six million, eight hundred sixty-three thousand, one hundred sixty".
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