Base | Representation |
---|---|
bin | 11000000000010… |
… | …11101000000000 |
3 | 112000220212111000 |
4 | 30000023220000 |
5 | 403022433313 |
6 | 31552052000 |
7 | 4663436550 |
oct | 1400135000 |
9 | 460825430 |
10 | 201374208 |
11 | a3741472 |
12 | 57534000 |
13 | 32948949 |
14 | 1ca5d160 |
15 | 12a2b673 |
hex | c00ba00 |
201374208 has 160 divisors (see below), whose sum is σ = 681563520. Its totient is φ = 57507840.
The previous prime is 201374191. The next prime is 201374209. The reversal of 201374208 is 802473102.
201374208 is a `hidden beast` number, since 201 + 37 + 420 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (201374209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95728 + ... + 97808.
It is an arithmetic number, because the mean of its divisors is an integer number (4259772).
Almost surely, 2201374208 is an apocalyptic number.
201374208 is a gapful number since it is divisible by the number (28) 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 201374208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340781760).
201374208 is an abundant number, since it is smaller than the sum of its proper divisors (480189312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201374208 is an equidigital number, since it uses as much as digits as its factorization.
201374208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2115 (or 2093 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 201374208 is about 14190.6380406238. The cubic root of 201374208 is about 586.1398944585.
The spelling of 201374208 in words is "two hundred one million, three hundred seventy-four thousand, two hundred eight".
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