Base | Representation |
---|---|
bin | 10011011110010… |
… | …11000011101000 |
3 | 102101101121011102 |
4 | 21233023003220 |
5 | 313310023000 |
6 | 24113220532 |
7 | 4022355065 |
oct | 1157130350 |
9 | 371347142 |
10 | 163361000 |
11 | 842385a0 |
12 | 46861748 |
13 | 27ac951a |
14 | 179a5c6c |
15 | e51d3d5 |
hex | 9bcb0e8 |
163361000 has 64 divisors (see below), whose sum is σ = 417044160. Its totient is φ = 59400000.
The previous prime is 163360997. The next prime is 163361039. The reversal of 163361000 is 163361.
163361000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
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, 3575 + ... + 18425.
It is an arithmetic number, because the mean of its divisors is an integer number (6516315).
Almost surely, 2163361000 is an apocalyptic number.
163361000 is a gapful number since it is divisible by the number (10) 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 163361000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208522080).
163361000 is an abundant number, since it is smaller than the sum of its proper divisors (253683160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163361000 is a wasteful number, since it uses less digits than its factorization.
163361000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14883 (or 14869 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
The square root of 163361000 is about 12781.2753667230. The cubic root of 163361000 is about 546.6585282019.
163361000 divided by its reverse (163361) gives a cube (1000 = 103).
It can be divided in two parts, 163 and 361000, that added together give a palindrome (361163).
The spelling of 163361000 in words is "one hundred sixty-three million, three hundred sixty-one thousand".
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