Base | Representation |
---|---|
bin | 10010111100110001110… |
… | …001101100100110101110 |
3 | 11121111020021020100102121 |
4 | 102330301301230212232 |
5 | 132313411302431110 |
6 | 2434121015543154 |
7 | 163036661041153 |
oct | 22746161544656 |
9 | 4544207210377 |
10 | 1302210202030 |
11 | 46229a78a741 |
12 | 19046368aaba |
13 | 95a4ac8b5aa |
14 | 47054d2022a |
15 | 23d17ea9cda |
hex | 12f31c6c9ae |
1302210202030 has 48 divisors (see below), whose sum is σ = 2465209805760. Its totient is φ = 494677518720.
The previous prime is 1302210202019. The next prime is 1302210202177. The reversal of 1302210202030 is 302020122031.
It is a super-2 number, since 2×13022102020302 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1302210201995 and 1302210202013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 475707 + ... + 1682473.
It is an arithmetic number, because the mean of its divisors is an integer number (51358537620).
Almost surely, 21302210202030 is an apocalyptic number.
1302210202030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1302210202030 is a deficient number, since it is larger than the sum of its proper divisors (1162999603730).
1302210202030 is a wasteful number, since it uses less digits than its factorization.
1302210202030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1206925 (or 1206864 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 1302210202030 its reverse (302020122031), we get a palindrome (1604230324061).
The spelling of 1302210202030 in words is "one trillion, three hundred two billion, two hundred ten million, two hundred two thousand, thirty".
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