Base | Representation |
---|---|
bin | 1111100010010… |
… | …01001100000010 |
3 | 100002020002211021 |
4 | 13301021030002 |
5 | 231330320302 |
6 | 20533140054 |
7 | 3141505012 |
oct | 761111402 |
9 | 302202737 |
10 | 130323202 |
11 | 67622829 |
12 | 3778a62a |
13 | 20ccc929 |
14 | 13445c42 |
15 | b694437 |
hex | 7c49302 |
130323202 has 8 divisors (see below), whose sum is σ = 195703056. Its totient is φ = 65088852.
The previous prime is 130323161. The next prime is 130323211. The reversal of 130323202 is 202323031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34108 + ... + 37735.
It is an arithmetic number, because the mean of its divisors is an integer number (24462882).
Almost surely, 2130323202 is an apocalyptic number.
130323202 is a deficient number, since it is larger than the sum of its proper divisors (65379854).
130323202 is an equidigital number, since it uses as much as digits as its factorization.
130323202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72752.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 130323202 is about 11415.9187978892. The cubic root of 130323202 is about 506.9991687693. Note that the first 3 decimals are identical.
Adding to 130323202 its reverse (202323031), we get a palindrome (332646233).
The spelling of 130323202 in words is "one hundred thirty million, three hundred twenty-three thousand, two hundred two".
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