Base | Representation |
---|---|
bin | 10111110110111… |
… | …00110101001000 |
3 | 111221120212011220 |
4 | 23323130311020 |
5 | 402213241320 |
6 | 31505322040 |
7 | 4650052635 |
oct | 1373346510 |
9 | 457525156 |
10 | 200133960 |
11 | a2a74674 |
12 | 57036320 |
13 | 32603280 |
14 | 1c81918c |
15 | 12883e40 |
hex | bedcd48 |
200133960 has 64 divisors (see below), whose sum is σ = 646591680. Its totient is φ = 49263360.
The previous prime is 200133949. The next prime is 200133991. The reversal of 200133960 is 69331002.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 200133960.
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, 62586 + ... + 65705.
It is an arithmetic number, because the mean of its divisors is an integer number (10102995).
Almost surely, 2200133960 is an apocalyptic number.
200133960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200133960 is an abundant number, since it is smaller than the sum of its proper divisors (446457720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200133960 is a wasteful number, since it uses less digits than its factorization.
200133960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128318 (or 128314 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 24.
The square root of 200133960 is about 14146.8710321399. The cubic root of 200133960 is about 584.9340856409.
Adding to 200133960 its reverse (69331002), we get a palindrome (269464962).
The spelling of 200133960 in words is "two hundred million, one hundred thirty-three thousand, nine hundred sixty".
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