Base | Representation |
---|---|
bin | 1101110010100000000101… |
… | …01000111110010101111110 |
3 | 10222100210201002120021101112 |
4 | 12321100002220332111332 |
5 | 12433301001412432220 |
6 | 144253545332442022 |
7 | 6246505102166000 |
oct | 671200250762576 |
9 | 128323632507345 |
10 | 30322513405310 |
11 | 9730784346a45 |
12 | 3498858479312 |
13 | 13bc529589759 |
14 | 76b890514370 |
15 | 378b58bcb5c5 |
hex | 1b9402a3e57e |
30322513405310 has 32 divisors (see below), whose sum is σ = 63650757009600. Its totient is φ = 10396290309216.
The previous prime is 30322513405297. The next prime is 30322513405337. The reversal of 30322513405310 is 1350431522303.
It is a super-2 number, since 2×303225134053102 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4420188029 + ... + 4420194888.
It is an arithmetic number, because the mean of its divisors is an integer number (1989086156550).
Almost surely, 230322513405310 is an apocalyptic number.
30322513405310 is an abundant number, since it is smaller than the sum of its proper divisors (33328243604290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30322513405310 is an equidigital number, since it uses as much as digits as its factorization.
30322513405310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8840382945 (or 8840382931 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 32.
Adding to 30322513405310 its reverse (1350431522303), we get a palindrome (31672944927613).
The spelling of 30322513405310 in words is "thirty trillion, three hundred twenty-two billion, five hundred thirteen million, four hundred five thousand, three hundred ten".
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