Base | Representation |
---|---|
bin | 10011000100111111100… |
… | …111011100100001000110 |
3 | 11122100000002121220022110 |
4 | 103010333213130201012 |
5 | 132434443234032220 |
6 | 2442140244441450 |
7 | 163501413636603 |
oct | 23047747344106 |
9 | 4570002556273 |
10 | 1311032330310 |
11 | 46600763224a |
12 | 1921060a9286 |
13 | 96825931641 |
14 | 476508736aa |
15 | 2418274dbe0 |
hex | 1313f9dc846 |
1311032330310 has 32 divisors (see below), whose sum is σ = 3254976822240. Its totient is φ = 337553151488.
The previous prime is 1311032330291. The next prime is 1311032330359. The reversal of 1311032330310 is 130332301131.
It is a super-2 number, since 2×13110323303102 (a number of 25 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 15 ways as a sum of consecutive naturals, for example, 753465987 + ... + 753467726.
It is an arithmetic number, because the mean of its divisors is an integer number (101718025695).
Almost surely, 21311032330310 is an apocalyptic number.
1311032330310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1311032330310 is an abundant number, since it is smaller than the sum of its proper divisors (1943944491930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1311032330310 is a wasteful number, since it uses less digits than its factorization.
1311032330310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1506933752.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 1311032330310 its reverse (130332301131), we get a palindrome (1441364631441).
The spelling of 1311032330310 in words is "one trillion, three hundred eleven billion, thirty-two million, three hundred thirty thousand, three hundred ten".
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