Base | Representation |
---|---|
bin | 10010111100110001110… |
… | …001101100001100000000 |
3 | 11121111020021020021002021 |
4 | 102330301301230030000 |
5 | 132313411302402240 |
6 | 2434121015531224 |
7 | 163036661033161 |
oct | 22746161541400 |
9 | 4544207207067 |
10 | 1302210200320 |
11 | 46229a789427 |
12 | 190463689b14 |
13 | 95a4ac8a893 |
14 | 47054d1d768 |
15 | 23d17ea954a |
hex | 12f31c6c300 |
1302210200320 has 144 divisors (see below), whose sum is σ = 3138008076000. Its totient is φ = 517752225792.
The previous prime is 1302210200237. The next prime is 1302210200353. The reversal of 1302210200320 is 230020122031.
It is a super-3 number, since 3×13022102003203 (a number of 37 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 1302210200294 and 1302210200303.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164147074 + ... + 164155006.
It is an arithmetic number, because the mean of its divisors is an integer number (21791722750).
Almost surely, 21302210200320 is an apocalyptic number.
1302210200320 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 1302210200320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1569004038000).
1302210200320 is an abundant number, since it is smaller than the sum of its proper divisors (1835797875680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302210200320 is an equidigital number, since it uses as much as digits as its factorization.
1302210200320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8710 (or 8696 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 1302210200320 its reverse (230020122031), we get a palindrome (1532230322351).
The spelling of 1302210200320 in words is "one trillion, three hundred two billion, two hundred ten million, two hundred thousand, three hundred twenty".
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