Base | Representation |
---|---|
bin | 1011001100001000101100… |
… | …0110111111111000101110 |
3 | 1121120011111121012212211010 |
4 | 2303002023012333320232 |
5 | 3103033242233001220 |
6 | 42055550404010050 |
7 | 2406604534146456 |
oct | 263021306777056 |
9 | 47504447185733 |
10 | 12303120203310 |
11 | 3a137a6682022 |
12 | 1468516090926 |
13 | 6b3243a9b331 |
14 | 30768d296d66 |
15 | 1650744b91e0 |
hex | b308b1bfe2e |
12303120203310 has 64 divisors (see below), whose sum is σ = 29609930889792. Its totient is φ = 3271673742336.
The previous prime is 12303120203299. The next prime is 12303120203359. The reversal of 12303120203310 is 1330202130321.
It is a super-2 number, since 2×123031202033102 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109796232 + ... + 109908228.
It is an arithmetic number, because the mean of its divisors is an integer number (462655170153).
Almost surely, 212303120203310 is an apocalyptic number.
12303120203310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12303120203310 is an abundant number, since it is smaller than the sum of its proper divisors (17306810686482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12303120203310 is a wasteful number, since it uses less digits than its factorization.
12303120203310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122197.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 12303120203310 its reverse (1330202130321), we get a palindrome (13633322333631).
The spelling of 12303120203310 in words is "twelve trillion, three hundred three billion, one hundred twenty million, two hundred three thousand, three hundred ten".
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