Base | Representation |
---|---|
bin | 11000000110001… |
… | …00111010000000 |
3 | 112002100102111212 |
4 | 30003010322000 |
5 | 403221224440 |
6 | 32020225252 |
7 | 5003050250 |
oct | 1403047200 |
9 | 462312455 |
10 | 202133120 |
11 | a410a672 |
12 | 5783b228 |
13 | 32b531c7 |
14 | 1cbb9960 |
15 | 12b2b465 |
hex | c0c4e80 |
202133120 has 64 divisors (see below), whose sum is σ = 552268800. Its totient is φ = 69301248.
The previous prime is 202133101. The next prime is 202133201. The reversal of 202133120 is 21331202.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 202133095 and 202133104.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18080 + ... + 27039.
It is an arithmetic number, because the mean of its divisors is an integer number (8629200).
Almost surely, 2202133120 is an apocalyptic number.
202133120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202133120 is an abundant number, since it is smaller than the sum of its proper divisors (350135680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202133120 is an equidigital number, since it uses as much as digits as its factorization.
202133120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45145 (or 45133 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 202133120 is about 14217.3527775040. The cubic root of 202133120 is about 586.8752931103.
Adding to 202133120 its reverse (21331202), we get a palindrome (223464322).
The spelling of 202133120 in words is "two hundred two million, one hundred thirty-three thousand, one hundred twenty".
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