Base | Representation |
---|---|
bin | 10011000100111111011… |
… | …110100100001000110110 |
3 | 11122022222221020121210021 |
4 | 103010333132210020312 |
5 | 132434442140032410 |
6 | 2442140122515354 |
7 | 163501355102314 |
oct | 23047736441066 |
9 | 4568887217707 |
10 | 1311030002230 |
11 | 466006292113 |
12 | 192105365b5a |
13 | 968252c7a90 |
14 | 476504290b4 |
15 | 2418243deda |
hex | 1313f7a4236 |
1311030002230 has 32 divisors (see below), whose sum is σ = 2541431892384. Its totient is φ = 484062967296.
The previous prime is 1311030002213. The next prime is 1311030002257. The reversal of 1311030002230 is 322000301131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12471469 + ... + 12576151.
It is an arithmetic number, because the mean of its divisors is an integer number (79419746637).
Almost surely, 21311030002230 is an apocalyptic number.
1311030002230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1311030002230 is a deficient number, since it is larger than the sum of its proper divisors (1230401890154).
1311030002230 is a wasteful number, since it uses less digits than its factorization.
1311030002230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201040.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1311030002230 its reverse (322000301131), we get a palindrome (1633030303361).
The spelling of 1311030002230 in words is "one trillion, three hundred eleven billion, thirty million, two thousand, two hundred thirty".
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